Here’s an extreme range of .224-Caliber bullets: 35gr varmint bullet and 90gr match bullet. Of course, along with bullet length/design, you need to consider MV when choosing twist rate.
Even with the same caliber (and same bullet weight), different bullet types may require different rates of spin to stabilize properly. The bullet’s initial spin rate (RPM) is a function of the bullet’s muzzle velocity and the spin imparted by the rifling in the barrel. You want to ensure your bullet is stable throughout flight. It is better to have too much spin than too little, according to many ballistics experts, including Bryan Litz of Applied Ballistics. The late Glen Zediker put together some basic tips concerning barrel twist rates and bullet stability. These come from Glen’s book, Top Grade Ammo.
Choosing the Right Twist Rate
I’d always rather have a twist too fast than not fast enough. Generally… I recommend erring toward the faster side of a barrel twist decision. 1:8″ twist is becoming a “new standard” for .224 caliber, replacing 1:9″ in the process. The reason is that new bullets tend to be bigger rather than smaller. Don’t let a too-slow twist limit your capacity to [achieve] better long-range performance.
Base your next barrel twist rate decision on the longest, heaviest bullets you choose to use, and at the same time realize that the rate you choose will in turn limit your bullet choices. If the longest, heaviest bullet you’ll shoot (ever) is a 55-grain .224, then there’s honestly no reason not to use a 1:12″. Likewise true for .308-caliber: unless you’re going over 200-grain bullet weight, a 1:10″ will perform perfectly well.
Bullet Length is More Critical than Weight
Bullet length, not weight, [primarily] determines how much rotation is necessary for stability. Twist rate suggestions, though, are most usually given with respect to bullet weight, but that’s more of a generality for convenience’s sake, I think. The reason is that with the introduction of higher-ballistic-coefficient bullet designs, which are longer than conventional forms, it is easily possible to have two same-weight bullets that won’t both stabilize from the same twist rate.
Evidence of Instability
The tell-tale for an unstable (wobbling or tumbling) bullet is an oblong hole in the target paper, a “keyhole,” and that means the bullet contacted the target at some attitude other than nose-first.
Increasing Barrel Length Can Deliver More Velocity, But That May Still Not Provide Enough Stability if the Twist Rate Is Too Slow
Bullet speed and barrel length have an influence on bullet stability, and a higher muzzle velocity through a longer tube will bring on more effect from the twist, but it’s a little too edgy if a particular bullet stabilizes only when running maximum velocity.
My failed 90-grain .224 experiment is a good example of that: I could get them asleep in a 1:7″ twist, 25-inch barrel, which was chambered in .22 PPC, but could not get them stabilized in a 20-inch 1:7″ .223 Rem. The answer always is to get a twist that’s correct.
These tips were adapted from Glen’s popular 2016 book, Top-Grade Ammo. That work, now getting harder to find, has numerous helpful articles on technical topics. Berger Bullets also has a FREE online Twist Rate Stability Calculator, developed by Applied Ballistics.
Labor Day 2025 (September 1st) is just 5 days away. Soon we’ll be enjoying a major 3-day holiday weekend. We know many of our readers will be out on the road visiting friends or enjoying end-of-summer getaways. How do you do your reloading chores while traveling on holiday? Here’s a solution from Forum member Dave Gray (U.S. Army Retired).
Dave is a self-declared “full-time RVer” who spends most of his time on the road. Behind his Ram 3500 pickup, Dave tows a huge 41-foot Heartland Cyclone toy hauler featuring a 12X8 foot garage in the rear. In the rear garage area, which holds a compact Smart Car, Dave has set up a removable reloading bench complete with RCBS Rockchucker single stage press and Dillon progressive press.
Reloading Bench Mounts to RV Wall with Brackets
Dave explains: “I used a 2″X6″X5′ board for the bench. It’s perfect for my needs, and is easy to disassemble. I made it this small so that I can park my Smart Car in the garage during travel to my destinations. The bench, attached to the wall frames, is very solid. The presses’ centers are 3″ and 6.5″ from the brackets. [There are] four bolts on the wall into aluminum wall frame and 3 bolts in the bench. If I ever have to replace the current board, I’ll do so with oak or birch or hickory. When I’m not reloading, I remove the presses and store them in a protected space. I can easily attach other equipment to the bench by using C-Clamps.” Dave’s “rolling reloading room” looks very well thought-out. We commend Dave for his inventiveness.
How to Fill Shooting Sandbags Most Effectively
For both front and rear Edgewood bags, start by looking for the black nylon/cordura flap. This flap will have white stiches running along both sides. Note that the flap is actually two pieces of nylon/cordura which are sewn together. These two pieces must be separated at the end where there are no stitches in order to insert a funnel or other filling device.
Hold the bag so that the flap is pointed straight up and fill half way. Using a blunted rod and alternating between filling and packing, begin packing the sand firmly into the bag until the shape is uniform and you are satisfied with the firmness. Slam the base of the bag firmly on the bench several times to compact and evenly seat the sand. Then, check to see if more sand needs to be added. Repeat this process for the ears if you are filling a rear bag. Note that as the sand continues to condense during use, the bag may occasionally require additional sand until it reaches maximum capacity. NOTE: This tip is from Creedmoor Sports, which carries Edgewood Shooting Bags.
Edgewood offers an innovative rear Twisted Gater bag with an unusual asymmetrical footprint. This provides arm/hand support for the shooter while still providing superb rear support for your bench rifles.
SANDBAG Fill Options — Yes Weight Matters
For most shooting applications, “heavy is good” when it comes to sandbags. The more your sandbag weighs, the better it will resist movement or mis-alignment that can throw off a shot. In order to increase the weight of their rear bags, serious shooters have turned to exotic sand formulations that offer greater density (hence higher weight by volume) than plain silica sand (aka “play sand”).
In this article, Jason Baney reviews three popular alternatives to play sand for rear sandbags. He tested each variety to determine its density, i.e. how much volume it would displace per pound. Then he calculated how much each type of sand would weigh in various sizes of rear sandbags: standard, large, and ultra-large (Bigfoot). Check our Rapid Reference Chart to see how much weight you can add to your sandbag by switching to heavy sand.
Is heavy sand worth the added expense? For serious shooters, the answer is yes. More mass equals more stability, and a more stable bag will help you shoot tighter groups. By switching from conventional sand to Zircon or Chromite, you can DOUBLE the weight of sand in your rear bag.
Shown above are the SEB Bigfoot Bags. Note that the bags sit perfectly flat — there is no bulge on the bottom even though the bags are “packed to the brim with sand”.
Heavy Sand — Weighing the Benefits by Jason Baney
Many serious Benchrest shooters fill their sand bags with “heavy sand”. This practice may seem “overkill” to most shooters, but its benefits are realized quickly when shooting from a bench. Heavy sand is more dense than normal silica “play sand” and therefore makes the sandbag heavier and more stable. How much heavier is the heaviest sand? Check the chart below and you’ll see that Zircon sand weighs essentially TWICE as much as ordinary play sand. More weight equals more inertia opposing bag movement, plus more gravity-induced “stiction” on the bottom of the bag. In other words, using heavy sand helps your rear bag stay planted on the bench during a string of fire. When you shoot a hard-recoiling gun, the difference between a bag filled with play sand vs. Zircon is very noticeable. The Zircon-filled bag stays put. The play sand-filled bag may not.
Rapid Reference Chart
Comparative Sand Weights by Sandbag Size
SandBag Type
Play Sand
Riverbed Sand
Chromite
Zircon
Standard 5″x6″
5.1 lbs.
7.9 lbs.
9.9 lbs.
10.1 lbs.
Large 6″x8″
6.8 lbs.
10.5 lbs.
13.2 lbs.
13.4 lbs.
BigFoot 6″x13″
10.2 lbs.
15.8 lbs.
19.7 lbs.
20.1 lbs.
Weight Increase Compared to Play Sand
Zincon +98%
Chromite +94%
Riverbed Sand +55%
The Benefits of Heavier Sand
Heavy Sand helps your sandbag resist the tendency to shift or change alignment (relative to the stock) during recoil. This ability to maintain sandbag alignment is vital when shooting competitive Benchrest, either short-range or long-range. Having to fight a “migrating” rear bag during a group at 1000 yards will not do anything to help your accuracy. In non-competitive use, heavy sand can still benefit shooters. Friction from the stock on the rear bag, or bumping the bag on recoil with either a body part or pistol grip can move a lighter bag out of place and necessitate realigning the bag to get on target.
Of course there are some shooting situations where you don’t need (or don’t want) maximum sandbag weight. During a “walk-around” varmint session you may prefer a lighter bag. Beanbags that I carry around the groundhog fields stay filled with plastic beads, making the bag handier to tote. But, any rear bag used on a bench will be as heavy as I can make it while still using “sand” as filler.
Heavy Sand, Lead Shot, and Competition Rules
Some will say, “Well if you want a heavier sandbag, why not just add lead shot?” That is a great idea, but as far as I know, it is also illegal in every form of Benchrest competition. The material in sandbags must actually be “sand”, and only sand. It’s tempting to filter in a mix of shot and sand to increase weight, but that would also violate the rules.
Heavy Sand — Available Types and Properties
Heavy sand comes in several different varieties. In this article we tested three types: Zircon, Chromite, and commercial Riverbed sand (Exo-Terra brand “Reptile Sand”). All these are heavier alternatives to normal silica “play sand.” There are other types of Heavy Sand not tested here, such as Garnet Sand, which is between Chromite and Zircon in weight.
Sources: ProtektorModel.com sells black “Heavy Sand”, basically chromite. Large quantities of Zircon and Chromite are available from IFS Industries, and other industrial suppliers.
Exo-Terra Riverbed sand (amber). Available at pet stores.
Silica “Play Sand” (tan or light gray). Available at Home/Garden stores.
Zircon — Heavy-Weight Champion
To my knowledge, “Dupont Zircon M” is the heaviest “sand” that a normal human can acquire. It is also the most expensive. Zircon is a very light tan/brown color and is very similar in appearance to normal sandbox “play sand”. Zircon is normally rated as having the greatest density among heavy sands and it has the smallest particle size, though some Chromite sand density values overlap the Zircon numbers.
1.00 pound of Zircon displaces 149cc vs. 295cc for Play Sand. So, that means Zircon is 98% heavier than an equal volume of Play Sand.
CONSUMER TIP: Real ZIRCON sand is TAN in color, not black or dark gray. Some “heavy sand” vendors promise Zircon but deliver a dark gray sand that is something else entirely!
Chromite — Almost as Heavy as Zircon, and 30% Cheaper
Chromite sand is nearly the same density as Zircon but it costs quite a bit less. Chromite typically sells for about 25-30% less than Zircon (comparing bulk prices of both types of sand). Chromite sand is black in color. So when you buy “heavy sand,” make sure you are getting what you pay for.
1.00 pound of Chromite displaces 152cc vs. 295cc for Play Sand. So, that means Chromite is 94% heavier than an equal volume of Play Sand.
Riverbed Sand — Weighs Less but Costs More than Chromite
Riverbed sand, is about 30% less dense than Zircon or Chromite, but is about 150% more dense than silica sand. Depending upon where you buy this sand, and the quantity, you will most likely pay more for this sand than you would Zircon or Chromite. Riverbed sand is a conglomerate of several different sizes and colors and appears red and black. Unless you are unable to get Zircon or Chromite, I would not bother with the riverbed sand.
1.00 pound of Riverbed Sand displaces 190cc vs. 295cc for Play Sand. So, that means Riverbed Sand is 55% heavier than an equal volume of Play Sand.
Density/Volume Testing and Weight Comparisons
All four sand varieties mentioned above were tested for volumetric density by weight. Each type of sand was weighed out to 1.00 lbs. on a commercial postal scale. Each 1.00 lb sample of sand was then poured loosely into a 600ml beaker and shaken minimally to level the top surface. This served to determine the volume that the sand occupied.
1.00 pound of sand displaced the following volumes:
Zircon: 149 cc
Chromite: 152 cc
Riverbed sand: 190 cc
Play Sand: 295 cc
How do the density-volume numbers translate to the real world? Here is an estimate of how much each sand would weigh in various sizes of rear bag:
Standard Bunny Ear Bag
5″ by 6″ footprint or about 1500cc
Zircon: 10.1 lbs.
Chromite: 9.9 lbs.
Riverbed Sand: 7.9 lbs.
Play Sand: 5.1 lbs.
Protektor Doctor Bag
6″ by 8″ footprint or about 2000cc
Zircon: 13.4 lbs.
Chromite: 13.2 lbs.
Riverbed Sand: 10.5 lbs.
Play Sand: 6.8 lbs.
Seb BigFoot Rear Loaf Bag
6″ by 13″ footprint or about 3000cc
Zircon: 20.1 lbs.
Chromite: 19.7 lbs.
Riverbed Sand: 15.8 lbs.
Play Sand: 10.2 lbs.
Conclusions and Recommendations
What’s the best choice? For most users, we recommend Chromite. Chromite delivers nearly the same bag weight as Zircon but is more economical to buy. But for those who demand the maximum weight in their sandbag (without consideration of cost), Zircon is the top choice because it is sold at a finer grade (higher density) than Chromite. However, Chromite will save you money, and deliver very nearly the same amount of weight by volume. When purchased in bulk, Chromite is typically 25-30% LESS expensive than Zircon.
I would not suggest using the Riverbed sand unless you really need to fill a sandbag immediately and can’t wait to locate a source for either Zircon or Chromite. Keep in mind that Sinclair Int’l and other major mail-order vendors do sell heavy sand (though Zircon and Chromite may be much less expensive when purchased in larger quantities from local industrial sources.) The price of the Riverbed sand will vary quite a bit depending on the pet store and quantity bought. The Riverbed sand I tested, Exo-Terra Reptile sand (photo right), was fairly expensive as purchased at a pet store.
Bottom Line: When it comes time to fill your new rear bag, you may want to save a few dollars and go with cheaper Chromite sand, but if you want to gain every bit of weight possible, step up to the heavier Zircon.
Lenzi Rear bags work very well and are popular with top competitors. This are sold through PMA Tool.
Hunting season starts in a few weeks in many areas of the country. Before you head out to the hunting fields, you may want to practice your shooting on specialty paper targets designed expressly for hunters. Here is a selection of free game targets which can help you achieve success this hunting season.
Fall Winchester Hunting photo with Nikki Boxler from Winchester Blog.
FREE Printable Game Targets from the NRA
To help you prepare for your fall hunts, NRABlog.com has created a set of color practice hunting targets. You can hone your skills on a trio of bucks, three wild hogs, or three turkeys. Each target features three red bullseyes, centered on the animals. You can print the targets in black and white, but they look best in color. Click on each image below to download a FREE printable PDF file.
Right-Click Each Image to Download Printable PDF File:
At the request of our readers, we provide select “Deals of the Week”. Every Sunday afternoon or Monday morning we offer our Best Bargain selections. Here are some of the best deals on firearms, hardware, reloading components, optics, and shooting accessories. Be aware that sale prices are subject to change, and once clearance inventory is sold, it’s gone for good. You snooze you lose.
NOTE: All listed products are for sale to persons 18 years of age or older. No products are intended for use by minors.
1. EuroOptic — Sauer 100 Hunting Rifle Sale, $499.99 and up
⏺️ » Excellent hunting rifle with savings up to 49%
Hunting season is coming soon. If you’re looking for a handsome, reliable, and accurate hunting rig, check out the Sauer 100 rifles at EuroOptic. Many models have close-out pricing with discounts up to 49%. Choose among 10 standard and magnum chamberings including .223 Rem, .243 Win, 6.5 Creedmoor, 6.5 PRC, .270 Win, 7mm-08, 7mm Rem Mag, .308 Win, .30-06, and .300 Win Mag. Both synthetic and handsome wood stock options are offered.
2. Midsouth — RCBS Promo FREE Hazmat and FREE Powder
Here’s a great offer if you need reloading hardware, such as a press, powder scale/dispenser, or reloading tools. With the RCBS Buy Green Get Black Promo you get FREE HazMat with purchase of $200+ of RCBS products, you get FREE Powder if you spend at least $350 on RCBS items. NOTE: This offer expires at 11:59 PM CST on Thursday, August 28, 2025. Here are the terms:
1. Buy $200-$349.99 in RCBS Products and get FREE HazMat on an order with Hodgdon, Ramshot, Accurate, IMR, or Winchester Powders.
2. Buy $350-$549.99 in RCBS Products and get FREE HazMat and 1 FREE pound of select Hodgdon, Ramshot, Accurate, IMR, or Winchester Powders.
3. Buy $550+ in RCBS Product and FREE HazMat plus 2 FREE pounds of select Hodgdon, Ramshot, Accurate, IMR, or Winchester Powders.
3. Grafs.com — Frankford Arsenal F-1 Press, $124.99
⏺️ » Versatile press, good primer exit, plus built-in light
Here’s a handy, single-stage press with some cool features. The new Frankford Arsenal F-1 press has an open front for easy case placement, plus a built-in LED lamp at the top (great for inspecting cases). And after decapping, spent primers go straight down a tube into a handy, clear, twist-off catch cylinder (as on a Forster Co-Ax). We think this would be an excellent secondary press used for decapping or bullet seating. This intro price — just $124.99 at Graf & Sons — is a great deal. NOTE: This press does NOT have priming capability — you must prime cases with a separate tool. Also, the power cord for the LED light is NOT included. For more details see Frankford Arsenal F-1 Press Review.
4. KYGUNCO — Mossberg Night Train Rifle Combo, $758.99
⏺️ » Good hunting rifle, complete with 6-24x50mm scope
Here’s good hunting rifle package — rifle AND 6-24X scope — at a very attractive price. For $758.99, you can get a Mossberg Patriot Night Train Rifle and Scope combo package in 6.5 Creedmoor, or .308 Win. For a few bucks more ($768.76) more get the .300 Win Magnum version. A high quality 6-24x50mm scope and rings are included with all three models, and the .308 Win and .300 WinMag models include a fitted muzzle brake. This is a nice, complete package with good chamberings for deer and elk.
5. Palmetto SA — Taurus GX4 T.0.R.O. 9mm Pistol, $269.99
⏺️ » Great Value plus FREE 50rds of Hornady 9mm ammo
Here’s a compact modern 9mm carry pistol with great owner reviews and a bargain $269.99 price. The Taurus GX4 T.O.R.O. can mount modern red/green dot optics on the slide. The trigger is good and the grip adjusts with swappable backstraps. Here’s one buyer review: “My new and favorite EDC pistol. Paired it with a Holosun green dot and love it… perfect compact.” BONUS AMMO: If you purchase a G-series Taurus this month you get two FREE 25rd boxes of Hornady Critical Defense HTX 9mm ammo. Qualifying purchases must be made between August 1st, 2025 and August 31st, 2025.
⏺️ » Save $100 (40%) on good armored 10X bioculars
Hunting season is just around the corner. Here’s a good set of 10-power HD Burris Binoculars for just $149.00. That’s $100 discount off the regular price — a massive 40% savings. These Burris Droptine Binocs feature fast focus, plus a durable rubber armored coating. The optics chambers are nitrogen filled for waterproof and fog-proof performance in harsh weather.
7. Precision Reloading — Frankford Arsenal Tumbler Lite, $99.99
⏺️ » Good compact tumbler under $100 with FREE Shipping
You can save $18 on a good tumbler at Precision Reloading AND get free shipping. The Frankford Arsenal Tumbler Lite features a clear viewing window, simple ON/OFF switch, and leak-proof cap design. The 3.3L capacity holds up to 300 cases of .223 brass. This unit is big enough for most popular varmint and match rifle cartridge types. And it’s plenty big for pistol cases. Sold elsewhere for $118 or more, this is on sale for $99.99 with FREE Shipping.
⏺️ » Popular NRR24 electronic ear plugs now 60% Off MSRP
Protecting your hearing is vital when at the range. One popular option is the NRR24 Walker’s Silencer 2.0 Bluetooth Electronic Ear Plugs. These have a good 24-dB sound reduction rating, are pretty comfortable, and can communicate with your smartphone via wireless BlueTooth. Auto-Shut off helps preserve battery life (6-8 hours). Available in black, FDE, or Olive Drab, these rechargeable electronic ear plugs feature a free control App for your SmartPhone. These $99.99 plugs come with: USB Charging Dock with rechargeable lithium battery, 3 sizes of Sure-Lock fins and foam tips, and cleaning brush.
9. Amazon — Universal Gun Cleaning Kit, $44.99
⏺️ » Great value for cleaning kit for pistols, rifles, and shotguns
This Universal Gun Cleaning Kit (#ad) has just about everything you need to clean any firearm, all packed in a handy case. This $44.99 kit includes jags, brushes, bore mops, slotted tips, and lots more. The fitted jags and slotted tips are made from solid brass and marked by caliber. The cleaning rods and accessory adapters are also made from brass. Included in this easy-to-carry kit are: 6 gun rods, 13 gun jags, 4 slotted tips, 9 gun mops, 14 bore brushes, 3 muzzle guards, 3 utility brushes, 3 accessory adapters, 4 polishing cloths, 100 cleaning patches, 2 oil bottles (empty), and even a gun cleaning mat. NOTE: For competition rifles, we recommend using high-quality ONE-PIECE cleaning rods.
10. Amazon — Digital Trigger Pull Gauge, $18.99
⏺️ » Cool sub-$20 tool that works really well — great buy
The Pridefend Professional Digital Trigger Pull Gauge (#ad) offers great performance for a very low price. We’ve used this “smart” pull gauge with success on match rifle triggers. This gauge measures in 1 oz. increments from 0 to 12 pounds. The gauge display is easy to read and you can choose ounce, pound, or Kg units. Though it costs just $17.99, this digital gauge offers better consistency than many conventional spring-type gauges. Plus, when you do a sequence of multiple pull tests on one gun, the unit automatically calculates maximum, minimum, and average pull weights.
As an Amazon affiliate, this site can earn revenues through sales commissions.
One side has MOA (Minute of Angle) grid for MOA-based scopes. Flip target over for MIL adjustment grid.
Here’s a clever product that can speed up the process of sighting-in your rifles, whether you have a scope with MOA-based clicks or an optic with MIL-based clicks. Sport Ridge offers a pair targets that are printed on BOTH sides with precise grids based on your scope’s click values. One side has an MOA-based grid while the other side of the target has 1/10th Milliradian (MIL) grid.
Choose between two, double-sided printed targets: the 16″x16″ 100-yard Precision Rifle Target and the 10″x10″ 25/50-yard AR15 Sight-In Target. For both target types, side one has an MOA-based grid for scopes with 1/4-MOA or 1/8-MOA click values. Flip the target over to use the grid for MIL scopes with 1/10th Milliradian click values.
Sport Ridge’s Premium Precision Sight-In Targets allow you to adjust the point of impact quickly because the target’s grid boxes precisely match the click values of MOA and MIL measurement systems. Sport Ridge states: “No more guesswork at matching your optic’s adjustment value, saving your ammunition and time spent sighting-in firearms.” Get the 16″x16″ Precision Target 40-pack for $49.95, or the 10″x10″ AR Target 10-pack for $6.49.
Manufacturer Video Explains How to Sight-In with MOA/MIL Grid Target:
For MOA-type scopes, Sport Ridge also offers a single-sided Reflex Sight-In target with an MOA-based adjustment grid. This has a large center sighting bullseye so it can be used to confirm MOA-based click values at longer ranges (300+ yards) with rifles. Or use it at close range (for 10, 25, or 50 yards) for red-dot equipped pistols or shotguns. A 10-pack of these targets is $6.49.
REFLEX DOT SIGHT-IN TARGET
• Large Central Bull with MOA Grid
• Table of distance MOA optic click values
• Grid adjustment in direction Up/Down, Left/Right
This video explains general principles of sighting-in rifles, including dialing to Point of Impact:
The Cartridge Comparison Guide is a remarkably comprehensive 340-page, spiral-bound book. Covering over 250 cartridges, the Second Edition of the Cartridge Comparison Guide is the product of many years of labor by Andrew Chamberlain, a Utah-based hunter. Andrew says his Guide “compares every factory available cartridge from the 17 calibers up to the 50 caliber cartridges”. (Sorry, most wildcat cartridges are not covered.) Chamberlain’s Guide also compiles cartridge data from major ammunition manufacturers such as Barnes, Federal, Hornady, Norma, Nosler, Remington, Sierra, Swift, Weatherby, and Winchester. It shows the optimal velocity achieved for each bullet weight and calculates bullet energy, recoil, and powder efficiency. Large color photos illustrate handgun and rifle cartridges.
The Cartridge Comparison Guide provides data for thousands of cartridge/bullet/velocity combos. Quick reference sheets and ballistics charts cover Trajectory, Velocity, and Energy out to 500 yards. The Cartridge Comparison Guide also offers a firearms lexicon, plus Appendices covering Cartridge Selection for Game Animals, Bullet Selection/Design, Bullet Expansion, and Wound Channel Characteristics.
New Content in Second Edition of Cartridge Comparison Guide
The Cartridge Comparison Guide (Second Edition) costs $39.99 plus shipping and tax. CLICK HERE to visit the Online Store where you can order the 340-page book. Here’s what’s new in the Second Edition:
Addition of Shotgun Ammunition (Both Slug and Shot loads).
Momentum Calculation for all Rifle, Shotgun and Handgun loads.
Integration of Shotgun Slug Ammunition with Center Fire Rifle Data Tables.
Factory Load Summary Added (Shows manufacturers and loads produced).
One factory load and one hand load for every bullet weight available in each cartridge.
Over 90 pages of additional ballistics content (roughly 35% more than in First Edition).
Great Resource for Hunters
One of Chamberlain’s main goals in creating the Cartridge Comparison Guide was to help hunters select the right cartridge for the job: “This started as a personal project to gather information on the more popular cartridges commonly used for hunting. I wanted to find the best all-around performing cartridge and rifle that a guy on a budget could shoot. I began comparing cartridge performance, versatility, bullet selection, powder efficiency, recoil generation vs. energy produced, standing ballistic data for different environments….”
Giant Cartridge Poster for Computer Wallpaper (1665×1080 pixels)
Here’s a great illustration of hundreds of cartridges and shotshell types. For dedicated reloaders, this would work great as desktop “wallpaper” for your computer. CLICK HERE for full-size image.
If you are looking to acquire a reliable, accurate rifle for a late fall hunt, Howa can be a good choice. Howas feature smooth-running actions with fine two-stage HACT triggers. A Howa barreled action can also be a good basis for a DIY project. But some folks have heard that it may be difficult to find stocks, or to fit an after-market barrel. That’s not true. There are many stock options available, and in this article, Bill of RifleShooter.com shows that it is easy to remove the factory-installed barrel with the right tools. We think a Howa makes a fine basis for a varmint rig or field rifle. Or you can build a tactical rifle as Bill did. You can start with the factory barrel and when you want/need more accuracy, then have a gunsmith install a custom barrel from Krieger Barrels, Lilja Barrels or other quality brand.
The Carbon Stalker is an excellent ultralight factory option, weighing just 4.6 lbs. with Mini Action (before optics). All Howa Carbon Fiber Stalker rifles come with a Sub-MOA Guarantee and Lifetime Warranty.
What You Need to Know About Howa 1500-series Rifles
Tech Feature by Bill, editor of RifleShooter.com
Consider this article the “Howa 1500 Overview”. There has been a lot of interest in Howa rifles and barreled actions imported by Legacy Sports International. In addition to being able to buy a complete rifle from a dealer, Brownells sells barreled actions in a wide variety of calibers and configurations. In this post we are going to take a look at the Howa 1500 series.
Howa Rifles — General Background
Howa is a Japanese heavy machinery company. One of its product lines are firearms, which are imported into the United States of America by two different companies, Legacy Sports International and Weatherby. Legacy sells the 1500 under the manufacturers name while Weatherby re-brands the guns as the Weatherby Vanguard. In general, the finishes on the Weatherby rifles are more refined than the LSI-imported 1500s.
General Evaluation of Howa 1500 Rifles
I’ve found Howa 1500s to be solid, entry-level rifles that are capable of sub-MOA accuracy out of the box. I’ve actually purchased two Howa rifles I’ve tested because I like them so much. The gun below, a Howa Mini-Action in 7.62×39 Russian, is one of my favorite factory guns to shoot.
Check out this three-shot group I drilled at 100 yards with the rifle above and 125-grain Sierras. It took a lot of work and load development to get there, but when it did, it worked well.
Howa 1500 HACT 2-Stage Trigger
Howa 1500s feature the very nice Howa HACT trigger. This is an adjustable, two-stage trigger, set for about 3 pounds (combined stages). Crisp and repeatable, this is an excellent trigger for a factory gun. There is no annoying Glock-style safety lever in the middle of the trigger blade. The 2-stage design and pull weight range works well for a hunting rifle or a rig for PRS competition. Rifleshooter.com says the Howa trigger is “one of the best factory triggers, along with Tikka. I’ve found the Howa trigger superior to a Remington 700 — the Howas doesn’t need to be replaced.”
Writing for the Western Outdoor News, WONews.com, Steve Comus has field-tested the HACT Trigger. Steve writes: “I always liked two-stage triggers, because of the way I could take-up the slack and then actually know when the rifle was going to go off. The take-up on the [HACT] trigger was fast and easy. The crisp, positive release when pressure was put on during the second stage [reminded me] of some of the target rifles I shot through the years.”
Howa Actions — Three Options
Howa offers three action lengths: Mini, Short, and Long. You can see the bolts for the three action lengths in the image below. The Mini-Action has similar external dimensions to the Remington Model Seven, however, the Mini-Action’s bolt does not travel as far to the rear. This is a mixed bag. The upside is you have a quicker action (shorter bolt throw). The downside is you are limited to shorter rounds such as the .223 Remington, 7.62×39mm Russian, and 6.5 Grendel. But if you need a bigger cartridge, just choose the standard or long action Howa variant.
Howa 1500 vs. Remington 700 — Important Differences
Is the Howa 1500 a Remington 700 clone, or some kind of improved Remington 700? No, not really. While the top radius of the Howa 1500 does match the Model 700, and they can both use the same two-piece scope bases, there are a number of differences.
If you look at the Howa 1500 alongside the Remington 700 you’ll note the M700 is a round action, while the Howa is a flat-bottom action. In many ways the Howa’s bottom half reminds me of a push-feed Winchester. This means the chassis and stocks that support a Howa 1500 are not V-block based like you’ll find on a 700, instead they have a flat bottom. While the bolt of the Howa is similar in external appearance to the Model 700, it does offer some improvements, notably an M16-style extractor and a firing pin assembly that can be easily removed without tools.
Howa 1500 action screws are metric and are in a different location from the 700. The Howa 1500 has an integral recoil lug that accepts the front action screw, this means you have more of the front action screw engaging the action. WARNING: If you install it into a poorly-fitted stock or action you may bind it.
Can a Howa Action Be Used for a Custom Rifle Project?
Absolutely! You can either buy a barreled action from Brownells and throw it in a chassis system/stock of your choice or you can use a stripped action to build a custom rifle. If you are in the chassis market, MDT offers a wide variety of chassis in different price ranges. All have worked well for me.
How to Remove Howa Factory Barrel from Action
You may have heard internet grumblings about removing Howa barrels. Some keyboard commandos say they are extremely difficult to remove without a relief cut. Well Bill at Rifleshooter.com demonstrates that Howa barrels can be removed without trouble, provided you have the right tools. Watch this video:
Watch Howa Barrel Removal Video — Quick and Easy (Click Speaker Icon for Audio)
Q: Is it difficult to remove a barrel from a Howa 1500?
A: Not very. I’ve heard from some smiths that worked on Howas (years ago) that the factory barrels are difficult to remove. However of the half dozen or so Howa barrels that I’ve pulled, they’ve been very easy. I use a Brownells action wrench with the top piece for a Rem Model 700 and the flat bottom resting against the flat on the wrench.
Howa Actions Require Metric Barrel Threads
It’s easy to thread a barrel for a Howa action. You just have to cut metric threads — most lathes out there can cut them. I cut the threads below on a manual lathe using change gears. [Editor: John Whidden cuts metric tenon threads with a CNC lathe. “It’s easy,” John tells us, “No issue whatsoever.”]
Using Howa Actions for Custom Rifles
I have built a few customs with Howa actions. Below is one of my favorite, a .308 Winchester. It consists of a Howa 1500 action, Shilen Select Match Rem Varmint contour barrel\, and Modular Driven Technologies (MDT) ESS chassis. Great rifle and it hammers!
A while back our Aussie friend Stuart Elliot of BRT Shooters Supply filmed some interesting videos at the QTS range in Brisbane, Australia. Stuart told us: “I was shooting in an Air Gun Benchrest match here in Brisbane, Australia. I finished my target early and was awaiting the cease fire and took a short, slow-motion video of windflag behavior.” You may be surprised by the velocity changes and angle swings that occur, even over a relatively short distance (just 25 meters from bench to target).
Here are windflags in slow motion:
The flags show in the videos are “Aussie Wind Flags”, developed by Stuart Elliot. These are still produced in Australia, and are now available through BRTFlags.com.
Here is a video in real time:
Stuart says this video may surprise some shooters who don’t use windflags: “Many people say the wind doesn’t matter. Well it sure does — whether for an airgun at 25 meters or a long range centerfire at 1,000.” This video illustrates how much the wind can change direction and velocity even in a small area.
Introduction — What You Need in a Security Gun Safe
If you own firearms, you need a gun safe. In some states, such as California, if you don’t own a safe, you face potential liability if your firearms are stolen. Purchasing a safe is no easy decision however. There are dozens of safe manufacturers and countless design options. Sorting out the facts from the marketing claims can be difficult.
Today’s seven Saturday Showcase videos explain the most important qualities you should look for in a safe, and help you with the tough decisions, such as “Should I get a digital lock or a dial lock?”, “What kind of fire-proofing is most effective?”, “How big a safe do I really need?”, and “What interior works best with long-barreled scoped rifles?” You’ll find reviews of full-size safes, modular safes, and smaller handgun safes. Plus you’ll find expert advice on how to install your safe in your home and how to keep the contents free from rust.
Budget $1200-1500 for a safe from a major maker, with external hinges, and an interior at least 58″ high. That gives you room for 30″-barreled rifles with a top shelf for handguns and other valuables. A rotary rack and slide-out drawers are great additions.
Keypad or Dial? We favor rotary dial locks. With minimal maintenance they will function flawlessly for decades. But the digital locks offer quick-access and convenience. If you go digital, get a commercial-grade unit.
Fire-lining is worth getting, but a thin layer of sheet-rock doesn’t make a safe truly “fire-proof”.
Interior at least 58″ High and 30″ wide Overall Weight 750+ Pounds 8 Gauge or Heavier Wall Thickness Double-Wall, Composite Door with Relockers Minimum UL RSC Rated. TL-15 or TL-30 Rating is Desirable External Hinges
Mechanical UL Group II (or better) Lock with Standard Dial Or UL Type 1 Commercial-Grade Electronic Lock
Custom Interior Suitable for Scoped Guns with Long Barrels On-Door Storage System for Non-scoped Long Guns OR Rotary Gun Rack for Scoped Rifles and ARs
Internal (sandwiched) Insulator, Reinforced if Sheet-rock Palusol? Heat-Activated Expanding Door Seals
Slide-out Drawers for Handguns Fire-lined Inner Safe for Paper and Media
Low Gloss, Rust-resistant External Finish Pre-Drilled holes for Lag Bolts and in Rear for Electric Cord Overhead Fluorescent Lamp and/or LED Mini-lights on Strings
Advice for Gun Safe Buyers — Seven Key Things to Consider
This video covers key gun safe features — Seven Things to Consider Before Buying a Gun Safe. Not all gun safes are created equal. There are many variables — fire ratings, burglar ratings, colors, lock choices, internal capacity, door storage, and more. And with the recent controversy involving Liberty Safes, you should check the safe-maker’s policies regarding digital passcodes — you don’t want your passcode revealed without a warrant and/or without your consent.
DOs and DON’Ts of Safe Buying
DO purchase a safe that is bigger than you think you need.
Your gun collection is bound to grow over time. A good safe is more than just a gun locker–it becomes a secure storage device for your family’s other valuables as well. You’ll find you quickly fill up even a large safe. Spend the money for the size, protection, and features you want. Your gun collection may be worth many tens of thousands of dollars. Some people who visit this site wouldn’t hesitate to spend $1300 for a custom action or $1800+ for a competition scope, yet they don’t want to spend more than a few hundred dollars on a safe. That’s not common sense. If you’re on a tight budget, consider a used safe. Unlike many other products, safes don’t really wear out over time. When businesses change locations, you can get a very high quality commercial safe for little more than the cost of removing it.
DO spend more for a safe that offers fire-resistance.
But you have to do your homework–you can spend a lot of money for “fire-proofing” that actually is not very effective. Make sure if sheet-rock is used that it is properly installed. If you have valuable documents and media files, it’s not a bad idea to purchase a smaller, commercial-grade fire safe to put inside the gun safe. This gives you double protection.
DO look at many different brands of safes before you buy.
There ARE significant differences among brands. For example, Browning offers a unique (patent-pending) door-mounted rifle rack. Zanotti offers slide-out drawers and a modular design that is much easier for an owner to move. Ft. Knox uses an advanced method to secure and stabilize its fire-proofing layers within the safe. Brown offers custom exotic wood interior shelving and safes with commercial-grade burglary protection (much thicker steel with heavy composite doors and walls). Amsec offers a proprietary “DryLight” poured concrete-type fire insulation with greater structural strength than typical sheet-rock panels.
DO investigate the safe’s specifications.
Just because a safe is big and heavy doesn’t mean it’s particularly secure. Heavy-gauge steel is much more resistant to cutting and drilling than light 12- or 14-gauge steel. Some safes on the market have walls so thin they can be penetrated with a fire ax. We recommend 10-gauge steel at a minimum, and 8 gauge is much better. The safe should carry a UL RSC (Underwriters Laboratories “Residential Security Container”) or better rating.
DO ask about the safe’s safeguards against tampering.
A quality safe will feature extra armor or devices to defeat drilling. Low-grade safes can be opened in a few minutes with simple, battery-powered hand tools. All safes should have relockers to help ensure the safe remains locked in the case of a burglary. Relockers are hardened pins that are triggered during an attack, and cannot be retracted without hours of drilling. The number of relockers on a safe ranges from 2-10+ depending on the safe’s size and burglary grade.
DON’T store powder in your safe. A tightly-sealed metal box with a large quantity of powder inside is a bomb. Store powder in a separate, lightly-constructed cabinet or plastic box. The main thing for powder is to keep it dry and away from moisture and light.
Don’t Make the Mistake of Buying an Undersized Safe
The most common mistake people make when buying a gun safe is getting a safe that’s too small. This video explains why you should probably invest in a bigger safe. First, the rated gun capacity is exaggerated — rifles with mounted optics, long barrels, wide forearms and/or pistol grips take up considerably more space than a small rimfire rifle or a lever gun with iron sights. Second, your gun collection will likely grow in years to come. Third, you may want to store other valuables in the safe — such as vital documents, jewelry, watches, and pricey electronics. In this video the host notes: “Get a much larger safe than you think you’ll need at first. This will guarantee that you will have enough room for future purchases and all the guns and equipment you currently have.”
What Happens in a Fire and Deluxe Features
This video shows what can happen INSIDE a gun safe during a fire. This Winchester safe did not fare well during a major hourse. That’s why you want to buy a safe with a good fire rating.
This video shows the features of a large Superior Safe Co. gunsafe with internal organizers and door storage for handguns and accessories.
Modular Safes — Smart Option for Easier Moving
This article features a great video showing how to assemble a modular safe in under 30 minutes. This article also explains the benefits of modular gunsafes — primarily easier transport and installation. “Modular safes have been around for a few years now and are becoming more popular. Here’s why: The safe comes delivered to you in panels, so you can bring them into your home one at a time and put it together anywhere you like. This makes it easy to carry up and down stairs, onto elevators or anywhere! Security — Is it as secure as one that comes pre-assembled? The answer is, absolutely.” READ FULL ARTICLE on NRAWomen.com.
Five Good Gun Safes Under $500
We know some readers have a tight budget. This video looks at some recommended lower-cost safes under $500.00 list price. Note, however, that this video was produced in 2022. Now in 2023, with Bidenflation, the actual gun safe prices may be higher. For a full-size safe, we do recommend you spend quite a bit more — the investment in a higher quality safe, with better fire rating, is worth it.
Locking Device–Mechanical Dial vs. Digital Locks Recommendation: UL Group II mechanical dial lock or commercial-grade electronic.
For gun safes, we prefer rotary-combination dial locks, although commercial-grade electronic locks are now very good. While less convenient, and slower to open than electronic locks, combination locks are still more durable and trouble-free than the digital locks found on many low- to medium-cost gun safes. Among the combination locks, the Sargent & Greenleaf model 6730 (UL Group II) remains an industry standard. The director of Sturdy Safes noted: “An S&G 6730 will be working fine when your grandchildren have grandchildren.” For home use, we also recommend the standard, high-visibility “front-read” white on black dial.
Avoid the cheap, imported electronic locks. These are known for failing relatively quickly–the keypad internals just wear out. With some of these designs, if the lock fails while the door is closed, you’ll have to employ a professional gunsmith to drill your safe and replace the locking assembly and keypad. With any electronic lock, re-program your combination now and then so that keypad wear patterns don’t reveal the numbers you push to open the safe. But when you change the combination, be sure to record the new setting.
With a dial lock, choose a design that meets UL Group II (or better) certification. If you choose a digital lock, we strongly recommend that you select a UL Type I, Commercial Grade lock from LaGard, Sargent & Greenleaf, or Kaba Mas. Commercial-grade locks, such as the S&G Comptronic” 6120 or LaGard “SafeGard” are much more robust and are designed to be used 20 times a day or more in retail and banking environments. A good commercial digital keypad lock should give 10 years or more of continuous use before replacement is required. With any digital lock, however, you should replace the battery at least once a year. Normally this can be done without professional assistance.
A rapid-access bedside safe is a great way to keep your pistol secure, but also readily available, close at hand. Not all rapid-access pistol safes are created equal, however. In this video, John of Pew Pew Tactical explains what to look for in a small pistol safe, and points out the pros and cons of the four safes tested:
Fort Knox PB1 Simplex Pistol Box
Strong case, reliable no-battery locking system. Very good safe, but expensive ($299.00 on Amazon).
Vaultek Electronic Pistol Safes
Multiple styles, thin profile, 5-button electronic ($174.99 on Amazon), or Biometric with sliding door ($359.99 on Amazon), both with rechargeable batteries.
VERPROOF Quick Access Handgun Safe
Designed for vertical mount under desk on vehicle, One gun only, requires batteries, $69.99 on Amazon.
Increasing Barrel Length Can Deliver More Velocity, But That May Still Not Provide Enough Stability if the Twist Rate Is Too Slow
Labor Day 2025 (September 1st) is just 5 days away. Soon we’ll be enjoying a major 3-day holiday weekend. We know many of our readers will be out on the road visiting friends or enjoying end-of-summer getaways. How do you do your reloading chores while traveling on holiday? Here’s a solution from Forum member Dave Gray (U.S. Army Retired).
Reloading Bench Mounts to RV Wall with Brackets
How to Fill Shooting Sandbags Most Effectively
For most shooting applications, “heavy is good” when it comes to sandbags. The more your sandbag weighs, the better it will resist movement or mis-alignment that can throw off a shot. In order to increase the weight of their rear bags, serious shooters have turned to exotic sand formulations that offer greater density (hence higher weight by volume) than plain silica sand (aka “play sand”).
Many serious Benchrest shooters fill their sand bags with “heavy sand”. This practice may seem “overkill” to most shooters, but its benefits are realized quickly when shooting from a bench. Heavy sand is more dense than normal silica “play sand” and therefore makes the sandbag heavier and more stable. How much heavier is the heaviest sand? Check the chart below and you’ll see that Zircon sand weighs essentially TWICE as much as ordinary play sand. More weight equals more inertia opposing bag movement, plus more gravity-induced “stiction” on the bottom of the bag. In other words, using heavy sand helps your rear bag stay planted on the bench during a string of fire. When you shoot a hard-recoiling gun, the difference between a bag filled with play sand vs. Zircon is very noticeable. The Zircon-filled bag stays put. The play sand-filled bag may not.
Dupont Zircon M (pale tan): 165-175 lb/cu.ft; avg. particle size 0.01″.
Prince Minerals Chrome CAST 7850 (Chromite) (black): 172 lb/cu.ft; avg. particle size 0.02″.
Zircon — Heavy-Weight Champion
Chromite — Almost as Heavy as Zircon, and 30% Cheaper
Riverbed Sand — Weighs Less but Costs More than Chromite
I would not suggest using the Riverbed sand unless you really need to fill a sandbag immediately and can’t wait to locate a source for either Zircon or Chromite. Keep in mind that 
For MOA-type scopes, Sport Ridge also offers a single-sided 
The 
Howa 1500 HACT 2-Stage Trigger
For gun safes, we prefer rotary-combination dial locks, although commercial-grade electronic locks are now very good. While less convenient, and slower to open than electronic locks, combination locks are still more durable and trouble-free than the digital locks found on many low- to medium-cost gun safes. Among the combination locks, the Sargent & Greenleaf model 6730 (UL Group II) remains an industry standard. The director of Sturdy Safes noted: “An S&G 6730 will be working fine when your grandchildren have grandchildren.” For home use, we also recommend the standard, high-visibility “front-read” white on black dial.
