On our main AccurateShooter.com site, you’ll find a good article by GS Arizona on the Basics of Neck Turning. If you’re new to the neck-turning game, or are just looking for good tips on improving your neck-turning procedures, you should read that article. Below we offer some highlights and photos from the article, but you’ll need to read the whole story to view all the illustrations and follow all the procedures step by step.
Why Should You Consider Neck Turning?
Let’s assume that your rifle doesn’t have a tight neck chamber that requires neck turning; if you have a tight neck chamber, of course, the answer to the question is “because you have to”. For the rest of us, and that includes the vast majority of Highpower shooters, neck turning isn’t a requirement, but it can be a useful way to bring your ammunition a small but meaningful step closer to that pot of gold at the end of the rainbow: perfection. I’m not talking about a theoretical improvement, but a real one, an improvement that lies in equalizing and optimizing the neck tension of your loaded rounds. Inconsistent neck tension is a real contributor to increased muzzle velocity variance which itself is a significant factor in increased elevation dispersion at long range. So there’s our basic reason for neck turning: to equalize and optimize neck tension in order to reduce elevation dispersion.
The Tools of the Trade
Here you see everything I use and a bit more. The press, a cordless screwdriver (always plugged in, turning is tough on the old battery), a couple of K&M neck turners (one set up for 6mm, the other for .30 caliber) an expander for each size, some Imperial lube, an old toothbrush or two to keep the cutter clean, a handle with a caseholder (for those emergencies when the screwdriver dies and there’s just one more case to go!), steel wool and a tubing micrometer finish the list of tools. Hey, I left the dial calipers out of the picture! They’re always handy, keep them around, but they are useless for measuring neck thickness, so don’t try. I usually use an Optivisor magnifier while I turn necks, very handy for a clear view of what’s happening on the neck.
Expanding the Neck
Put some lube on the inside of the case neck and run it into the expander. Really, this isn’t hard. I prefer to expand each case immediately before turning it as opposed to expanding all the cases and then turning them. Brass is somewhat springy and will tend to go back toward its original size; therefore, by expanding and turning immediately, you are more likely to have all cases fit the mandrel with the same degree of tightness and to get a more consistent depth of cut.
Cutter Adjustment for Cut Depth and Length
All the tools I’ve seen have pretty good adjustment instructions. The only thing they don’t tell you is that you should have five to ten spare cases to get it right initially. Anything of the right diameter will do while you learn, for instance, just use that cheap surplus .308 brass to do initial setup and save the precious .30-06 for when you know what you’re doing. Be patient and make your adjustments slowly; you’ll need to set the cutter for thickness as well as length of cut (just into the shoulder). The depth of cut (brass thickness) takes a bit of fiddling, the length of the cut is generally easy to set.
The Finished Product — A Perfectly Uniform Neck
If you read the whole article, and follow the procedures using quality tools, you should get very good results — with a little practice. To demonstrate, here’s an example of my finished, neck-turned brass. You’ll see there is a perfect, 0.0125″ thick neck. It’s very uniform around the circumference, usually I only see 1 or 2 ten-thousandths variance. Now, with the necks uniformed like this, we can select the bushing size that will give us our preferred neck tension and experiment with various levels of tension, secure in the knowledge that all of the cases will actually have the desired neck tension.
About the author — “GS Arizona” was the writing handle for German Salazar, a top-tier rifleman and gun writer. Sadly, German passed from a medical condition in 2022. German was instrumental in helping this website and our Forum get started, and we remember him as a very dear, valued friend.
German was a great individual, and a great asset to the sport. An attorney by trade, with an engineering background, German was one of the very best gun writers, who had high master shooting skills to match his writing abilities.
UPDATE: On 2/5/2024, the 9th Circuit granted a stay of Judge Benitez’s injunction ruling. So Californians may NOT purchase ammunition from out of state. CLICK Here for CRPA update and watch video below for details.
NOTE: The Benitez Ruling Explained Below Has Been Blocked by the 9th Circuit
Big news for California gun owners. You can now purchase ammunition online and have it shipped directly to your residence in California. And you can purchase ammo at California gun shops without paying for a background check. A Federal Judge has issued an injunction that blocks application of California laws requiring costly background checks for ammo purchases. NOTE: Right now, Californians can buy ammo without these restrictions, but it is possible that the Ninth Circuit could change things very soon. Act now while you can. Being able to mail-order ammunition from major vendors outside California makes ammo more affordable for Californians.
On January 30, 2024, in the case of Rhode v. Bonta, U.S. Federal District Court Judge Roger Benitez issued an order blocking the application of California laws which place severe limits on ammunition purchases by Californians. Benitez ruled that California’s laws requiring background checks on ammunition purchases were unconstitutional and invalid on multiple grounds. As noted by the San Diego Union-Tribune: “U.S. District Judge Roger Benitez ruled that such restrictions violate the Second Amendment. He also ruled that the portion of the law restricting out-of-state purchases violated the dormant Commerce Clause and is preempted by federal law regulating interstate transportation of firearms.”
Washington Gun Law Video Explains the Key Legal Points of Judge Benitez’s Order:
The Associated Press reports: “California residents don’t have to pay for and pass a background check every time they buy bullets, a federal judge has ruled. The Tuesday [1/30/2024] ruling by U.S. District Judge Roger Benitez took effect immediately. California Attorney General Rob Bonta [then] asked Benitez on Wednesday to delay the ruling[.]” Subsequently, Judge Benitez issued an order denying Bonta’s stay request. So, until the 9th Circuit acts, the injunction stands and Californians can buy ammo without a background check.
Four years ago, in April 2020, Judge Benitez had issued a preliminary injunction blocking California’s ammo background check laws. But days later the 9th U.S. Circuit Court of Appeals issued a stay of that injunction, effectively negating the Benitez ruling, and putting California’s unconstitutional laws back into effect. But there have been significant changes now based on recent U.S. Supreme Court decisions, in particular the Bruen case: “After the Supreme Court’s 2022 ruling in New York State Rifle & Pistol Association, Inc. v. Bruen, the 9th Circuit sent the case back to Benitez to be relitigated under that new framework, which holds that modern gun laws must be ‘consistent with the nation’s historical tradition of firearm regulation’.” (SD Union-Tribune).
Here’s an inexpensive procedure that can help you load straighter ammo, with slightly better measured concentricity (i.e. less run-out) on the case necks and bullets. Simply use a Rubber O-Ring on the underside of the die locking ring. This allows the die to self-align itself (slightly) to the case that is being sized. Without the O-Ring, if the flat surface on the top of your press is not perfectly square with the thread axis, your die can end up slightly off-angle. This happens when the bottom of the locking ring butts up tight against the top of the press. The O-Ring allows the die to float slightly, and that may, in turn, reduce the amount of run-out induced during case sizing.
Top prone shooter GSArizona, who sadly passed last year, tried this trick and said it works: “Go to your local hardware store and get a #17 O-Ring (that’s the designation at Ace Hardware, don’t know if its universal). Slip the O-Ring on the die and re-adjust the lock ring so that the O-Ring is slightly compressed when the die is at the correct height. Size and measure a few more cases. You will probably see a slight improvement in neck concentricity as the die can now float a bit as the case enters and leaves it. This isn’t going to be a dramatic improvement, but it’s a positive one.”
We want to stress that adding O-Rings to sizing dies may help some reloaders, but we don’t offer this as a panacea. Try it — if using the O-Ring reduces measured runout that’s great. If it doesn’t, you’ve only spent a few pennies to experiment.
Lee Precision makes die lock rings with built-in O-Rings. Lee’s distinctive lock ring design allows the same kind of self-alignment, which is good. However, Lee lock rings don’t clamp in place on the die threads, so they can move when you insert or remove the dies — and that can throw off your die setting slightly. By using an O-Ring under a conventional die lock ring (that can be locked in place), you get the advantages of the Lee design, without the risk of the lock ring moving.
This article is part of Sinclair Int’l Step-By-Step Reloading Series. Most of the products mentioned in this article are sold through Brownells.com.
by Roy Hill, Brownells/Sinclair Copywriter
Making your own precision handloads is a meticulous journey with many steps, many important matters to consider, and many sets of measurements to calculate. For those who pursue the perfect group, the highest score, the really long accurate shot, the rewards more than outweigh the effort. Choosing the right cases, deburring the flash holes, making the primer pockets uniform, trimming the cases, and lubricating them are all familiar – and critical – steps along the journey. And now that your brass preparation is complete, you are at last ready to start running the cases through your press and fill them with primers, powder, and bullets. The very first die the brass encounters is the sizing die. You insert the case, work the press’s lever to return the case to its correct pre-fired dimensions – and the journey continues.
There are three types of sizing dies to think about: neck, full-length, and small base. All three have specific benefits and potential drawbacks, and you should choose the type of die you use by thinking very carefully about what kind of shooting you plan to do with your handloads. No matter which type you select, most sizing dies will also punch out the old spent primer with some sort of decapper assembly that uses a hardened steel rod. Many types of sizing dies use an expander ball inside the die to make sure the neck of the case will accommodate a bullet after being sized. With some size dies, the expanders are easily removable and interchangeable, letting you get exactly the neck tension you want. When sizing cases (neck of full-length), rifle cases always need lube.
Neck-Sizing Dies Neck-sizing dies resize only the neck of the case. The benefit of sizing only the neck is that the brass is “worked” very little, reducing the amount of changes to the brss. [We recommend full-length sizing for all applications after the first couple of firings, and semi-auto brass should be full-length sized every time!] Sinclair recommends that neck-sized-only cartridges should not be used any in other rifle besides the one they were originally fired from [unless they are also FL-sized], or in any action other than a bolt-action.
Full-Length Sizing Dies
Full-length sizing dies resize the full length of the case, not just the neck. Full-length sizing helps create handloads that will function in any rifle, not just the one from which the cases were originally fired. The potential downside of full-length sizing is that it may shorten case life because it works the brass more than neck sizing. But it’s possible to “tune” today’s full-length sizing dies so they barely work the brass at all, as this article by Sinclair Reloading Tech Ron Dague shows.
Illustration Shows How a Full-Length Sizing Die Works
Another way to reap the benefits of full-length sizing is to use Redding’s full-length bushing dies, which size the full length of the case but use a system of interchangeable bushings that enable you give the case neck the bare minimum of resizing needed. To see how finely adjustable bushing dies are, and how they resize the case while fully supported, CLICK HERE for Video. The neck bushing helps you precisely control the neck tension to help increase the consistency and accuracy of your handloads.
Small Base Dies
A Small Base Die is another type of full-length sizing die, but one that is typically used when reloading for semi-automatic rifles, like the AR-15, M14, or AR-style .308 rifles. (It may also work well for bolt guns that need extra sizing on the lower section of the case.) A small base die works exactly like a full-length sizing die, only it compresses the brass just a bit more, usually about .001″ more, and may even push the case shoulder back just a hair. Small base dies give that extra bit of compression to the brass to help make sure the case will properly extract from a semi-automatic firearm. The upside is that you get handloads that should work flawlessly in your semi-automatic. The downside is case life may be shortened as compared to brass used only in one bolt-action rifle, because the brass is worked more.
Shoulder Bump Gauges
A handy tool for setting up your full-length sizing dies as close as possible to your rifle’s chamber is a shoulder bump gauge. The bump gauge lets you resize the case as little as possible, to extend case life and help your handloads fit your rifle almost like a neck-sized only die. You use deprimed cases fired in your rifle and bump gauge inserts to help you set up the die so it resizes the case only about .001″ to .004″, depending on what type of rifle you’re shooting.
Video shows how to use a shoulder bump gauge to set up your full-length dies
Article Find by EdLongrange. We welcome reader submissions
Have you recently purchased a new scope? Then you should verify the actual click value of the turrets before you use the optic in competition (or on a long-range hunt). While a scope may have listed click values of 1/4-MOA, 1/8-MOA or 0.1 Mils, the reality may be slightly different. Many scopes have actual click values that are slightly higher or lower than the value claimed by the manufacturer. The small variance adds up when you click through a wide range of elevation.
In this video, Bryan Litz of Applied Ballistics shows how to verify your true click values using a “Tall Target Test”. The idea is to start at the bottom end of a vertical line, and then click up 30 MOA or so. Multiply the number of clicked MOA by 1.047 to get the claimed value in inches. For example, at 100 yards, 30 MOA is exactly 31.41 inches. Then measure the difference in your actual point of impact. If, for example, your point of impact is 33 inches, then you are getting more than the stated MOA with each click (assuming the target is positioned at exactly 100 yards).
How to Perform the Tall Target Test
The tall target test determines if your scope is giving you the proper amount of adjustment. For example, when you dial 30 MOA, are you really getting 30 MOA, or are you getting 28.5 or 31.2 MOA? The only way to be sure is to verify, don’t take it for granted! Knowing your scopes true click values insures that you can accurately apply a ballistic solution. In fact, many perceived inaccuracies of long range ballistics solutions are actually caused by the scopes not applying the intended adjustment. In order to verify your scope’s true movement and calculate a correction factor, follow the steps in the Tall Target Worksheet. This worksheet takes you thru the ‘calibration process’ including measuring true range to target and actual POI shift for a given scope adjustment.
NOTE: When doing this test, don’t go for the maximum possible elevation. Do NOT max out the elevation knob, running it to the top stop. Bryan Litz explains: “It’s good to avoid the extremes of adjustment when doing the tall target test. I don’t know how much different the clicks would be at the edges, but they are not the same.”
Tall Target Test For Milrad Scopes with B2B Target
This Precision Rifle Network video shows how to do a scope-tracking test using the pre-printed Sniper’s Hide Tall Target from Box to Bench Precision (B2B). With the primary line divisions in MILs, this printed target is perfect for Milliradian scopes. From bottom of the vertical line to the top there are 10 mils (36 inches) of travel. The markings are high contrast to make the testing easier.
In this video, there are some very helpful tips on setting up the target frame correctly and making sure the Tall Target is perfectly vertical. A plumb line can help. In this video the vertical tracking of a Burris XTR III 5.5-30x56mm scope is tested. Actual testing begins at 7:20 time-mark. The Precision Rifle Network has many other informative videos, with a new video released every week.
Should You Perform a WIDE Target Test Too?
What about testing your windage clicks the same way, with a WIDE target test? Bryan Litz says that’s not really necessary: “The wide target test isn’t as important for a couple reasons. First, you typically don’t dial nearly as much wind as you do elevation. Second, your dialed windage is a guess to begin with; a moving average that’s different for every shot. Whereas you stand to gain a lot by nailing vertical down to the click, the same is not true of windage. If there’s a 5% error in your scope’s windage tracking, you’d never know it.”
Verifying Scope Level With Tall Target Test
Bryan says: “While setting up your Tall Target Test, you should also verify that your scope level is mounted and aligned properly. This is critical to insuring that you’ll have a long range horizontal zero when you dial on a bunch of elevation for long range shots. This is a requirement for all kinds of long range shooting. Without a properly-mounted scope level (verified on a Tall Target), you really can’t guarantee your horizontal zero at long range.”
NOTE: For ‘known-distance’ competition, this is the only mandatory part of the tall target test, since slight variations in elevation click-values are not that important once you’re centered “on target” at a known distance.
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. Sportsman’s WH — Savage 64 Precision Rimfire Rifle, $259.99
⏺ Great deal on good starter rifle for NRL22
Here’s a bargain-priced .22 LR rifle in a modern chassis. The semi-auto Savage 64 Precision boasts a nice chassis with M-LOK slots and ergonomic pistol grip. The heavy barrel has a threaded muzzle for easy attachment of brake or suppressor. The testers in the video said this rifle was a “fantastic trainer gun” — very reliable AND very accurate. That makes this a great starting rifle for NRL22, plus the semi-auto action allows fast follow-up shots. Get this rifle on sale now for $259.99 at Sportsman’s Warehouse.
⏺ Nice small press and LOTs of tools — great price
For people getting started in hand-loading, it’s wise to start with a kit that has most of the tools you need. The very affordable RCBS Partner Press Reloading Kit comes with Press, Powder Scale, Powder Funnel, Loading Block, Lube Tray, Neck Brushes, Dubur Tool, Load Manual and more. These Partner Presses work well for loading at the range, or use the compact Partner as a second press for depriming or bullet seating.
3. EuroOptic — 15% Off Vortex Optics
⏺ Significant savings on full line of Vortex optics
Vortex scopes are a top choice of hunters and target shooters alike. Vortex offers a superb warranty and a wide variety of optics types and zoom levels. If you’ve wanted to grab a new Vortex riflescope or spotting scope visit EuroOptic. Right now you can get 15% off the vast majority of Vortex products EuroOptic has in stock. Use CODE VTX15 to get the 15% savings.
4. CDNN Sports — HK 416 .22 LR Rimfire, $399.99
⏺ Great option for AR cross-training or rimfire gun games, save $200
If you own an AR for Service Rifle competition or 3-Gun matches, here’s a great option for inexpensive rimfire cross-training. An AR-type .22 LR rifle can also be effective in NRL22 matches. Right now you can save $134 on the HK 416 .22 LR rifle plus you get a $50 card for HK webshop products. This rifle boasts a 16.1″ barrel, retractable stock, M-LOK rail, and adjustable flip-up sights. With authentic AR dimensions and ergonomics, this is a great cross-trainer.
5. Firearms Depot — Aguila .22 LR Ammo 2000 Rds, $109.38
⏺ Amazingly low price for .22 LR Ammo for plinking and training
How’d you like decent .22 LR ammo for just 5.5 cents ($0.055) per round? This is one of the best deals we’ve seen in years. You could shoot a 100-round NRL22 match for just $5.50 in ammo cost. Heck you could pay that much for just nine major brand 6.5mm bullets (at $59.99/100 they’re 60 cents each). Act soon to get these spectacular savings.
6. MidwayUSA — Walker’s Quad Connect 26 dB NRR Bluetooth Electronic Muffs, $44.79
⏺ Comfortable with excellent 26 dB NRR plus Bluetooth connectivity
These Walker Ultimate Electronic Quad muffs have an exceptionally high 26dB noise reduction rating (NRR). Some other electronic muffs are rated at just 20 or 21 dB NRR, a huge difference. These are equipped with Bluetooth so you can receive calls and audio from your smartphone. These muffs boast FOUR Omni Directional Microphones, twin volume controls, adjustable frequency tuning, integrated voice mic, and really fast reaction time. If you want something thinner, the Walker’s NRR 23 Slim Muffs are also on sale, for just $39.99, 33% Off.
7. Amazon — Tipton Best Gun Vise, $79.59
⏺ Versatile, stable, works with all rifles, including ARs
When cleaning long guns, you need a secure, stable platform. We recommend the Tipton Best Gun Vise, now $79.59 on Amazon (#ad). This vise was designed to accommodate the widest possible array of firearms for cleaning, maintenance, or gunsmithing. This vise is easily configurable to handle bolt-action rifles, break-open shotguns, AR-15s, and handguns.
8. MidwayUSA — Wheeler AR Magwell Support Block, $19.99
⏺ Great AR holder — use with Gun Vise or bench-mounted
Here’s a cool tool for AR owners, now just $19.99 on sale. The Wheeler Delta series mag well vise block holds standard AR15 lowers with your Tipton Best Gun Vise, or can work directly mounted to a bench. The vise block has 180 degrees of rotation. There is a built-in hammer stop to protect your lower while testing triggers. NOTE: This block is designed for general maintenance only. It will NOT work for removing or installing barrels, handguards, or other accessories that require large amounts of torque.
9. Amazon — Scope Turret Magnifying Glass with Level, $12.99
Making rapid, yet precise scope turret adjustments can be challenging, especially during fast, timed stages. Most scope turrets have small, thin markings that can be tough to see (particularly with older eyes). To see your elevation turret markings better, try the Monstrum Scope Turret Magnifying Glass with Level (#ad). This simple but effective tool places a magnifier on the shooter’s side of the turret allowing easy viewing. In addition, this handy unit includes a built-in bubble level to help the shooter avoid canting his rifle.
10. Amazon — MTM R-100 Ammo Box, $17.99
⏺ Best 100-rd ammo box, securely holds cartridges nose up or nose down
For transporting ammo to the range, we like the MTM R-100 Deluxe ammo box (#ad). These durable R-100 flip-top ammo boxes provide excellent protection for your ammo. When rounds are in the nose-down position special fingers in each hole prevent bullets from hitting the bottom of the box, thereby preventing tip damage. You can also pick up a semi-transparent blue version for $17.99 at MidwayUSA. We like being able to see the cartridges inside the box.
As an Amazon affiliate, this site can earn revenues through sales commissions.
We are finally seeing prices drop on loaded ammo, and there are some notable inventories of ammunition right now at Midsouth, Palmetto State Armory, Powder Valley and Precision Reloading. We are even starting to see ample supplies of large-caliber hunting rifle ammunition — something hard to find a year ago.
Thankfully, if you shop around aggressively, you can now find many types of ammunition at reasonable prices. By using AmmoSeek.com you can instantly compare ammo prices from dozens of sellers. AmmoSeek monitors more than a 180 online vendors — checking current pricing and available inventory, for pistol, rifle, and shotgun ammunition. Looking for .22 LR ammo for your rimfire trainer or .45 acp ammo for your 1911? Just select the cartridge type from the “Quick Seek” list on the right. Likewise you can find .223 Rem and .308 Win Rifle ammo with one click.
If you haven’t sourced ammo online before, note that, for nearly all jurisdictions, it IS legal to order ammunition online and have it delivered to you at home in most states. But check your state and local laws! California, for example, has prohibited direct ammo shipments to ordinary customers.
Got Ammo? Here’s just part of the vast inventory at Skagit Arms in Washington State.
Use Ammoseek.com to Find Reloading Components Too
Ammoseek.com also lets you search for reloading components, including powder, primers, brass, and bullets. This is a huge time-saver. You can instantly check a dozen or more vendors to see if a particular type of powder is in stock. Likewise, you can quickly check for primer availability. If you have a big match coming up and are short on primers — this could solve the problem. To search for components, from the AmmoSeek home page, click the gray “Reloading” Tab (see below), then select Bullets, Brass, Primers, or Powder from the pull-down menu.
AmmoSeek.com FAQ Page
If you have questions about using AmmoSeek.com, visit the AmmoSeek FAQ Page. You’ll find details on how the search engine works. Here’s one FAQ:
How often does the AmmoSeek engine process its ammunition data?
Every minute or two! AmmoSeek is constantly updating ammunition data 24 hours a day, 7 days a week, automatically. Individual retailers are updated at least hourly, most most are updated much more often. Still, however, there’s always the possibility that items can go out of stock the moment after our site is updated, so it’s not always possible to be 100% accurate.
A few years back, Our friend Grant Guess had a “close encounter” with a bad primer. An apparently defective primer caused part of the casehead on one of his rounds to blow out. This, in turn, allowed high pressure gas to vent through the damaged primer pocket. Take a good look, boys and girls. This is yet another very good reason to wear safety glasses … EVERY time you shoot. The cartridge was a 6.5-06, handloaded in necked-down Winchester-headstamp .270 Win brass. Grant reports:
“I had a blow-through between the primer and the primer pocket today. The action was really smoking and I got a face full of gas. This was a reasonably light charge. Thank God for safety glasses.
I should also mention that it appears there is a 3/64 hole that is halfway between the primer and the primer pocket. Like it burned a small jet hole through both of them.”
Could this happen to you? It just might. On seeing this damaged case, one of Grant’s Facebook friends, Chris D., observed: “Search the internet, you will see a lot of these pin hole ‘in the corner’ failures. Obviously Winchester has some issues with the LR primers.”
Careful Examination Reveals Apparent Primer Defect
After this incident, Grant examined the damaged case: “I [measured] the flash hole and it is not over-sized or under-sized. The primer clearly has an area where it had a defect. At [50,000 CUP], it doesn’t take much of a defect to cause issues. There was a slight bit of pucker-factor on the next shot….”
With our inflationary economy, ammo continues to go up in price every year. Smart shooters can benefit by price-shopping to get the best deals on factory-loaded ammunition, particularly for popular cartridge types such as .22 LR, 9x19mm (9mm Luger), .357 Mag, .223 Rem (5.56×45), and 6.5 Creedmoor. It this article we list 15 reliable online sources for factory-loaded ammo. You may want to bookmark this page so you can quickly scan and price-check multiple vendors. In addition, you can use a service such as AmmoSeek.com.
Why Should You Shop for Ammo Online?
By shopping online for ammo, you can save money, get a wider selection, and get bulk discounts. GunDeals.com explains: “Online purchases [can] save you a lot of money [and can] also save your time… one of the most important advantages is definitively the huge selection.” With online retailers you can quickly compare prices, and you will often get a discount on a large order (300 rounds or more) that is not available in local stores. Note, with some large vendors such as Cabela’s and Sportsman’s Warehouse you can order online then pick up in a local store.
Are There Restrictions on Online Ammo Purchasing?
In most (but not all) U.S. states is it legal to order ammunition online to be shipped to your residence. However, you MUST check your State and local laws and regulations. In some states and/or cities, it is ILLEGAL to purchase ammunition online for shipment across state lines with direct delivery. For example, in California, all ammo must be purchased from a licensed ammo dealer/vendor with a state background check (so much for the Second Amendment)*. Likewise Washington DC, and Hawaii do not allow online ammunition purchases. And there are restrictions in New York City. In Alaska there are multiple shipping regulations that impact ammo deliveries from online sales so many vendors do not ship to Alaska.
*In some instances ammo can be purchased online from an out-of-state seller who will then ship to an authorized, in-state California vendor who may transfer the ammo for a fee with background checks as required by CA law.
The USAMU has published a “how-to” article about bullet sorting. While many of us may sort bullets by base-to-ogive length (and/or weight), the USAMU story explores the “how and why” of sorting bullets by Overall Length (OAL). Read the article highlights below, and make your own decision as to whether OAL sorting is worth the time and effort. Bryan Litz of Applied Ballistics says that sorting by OAL is not a bad idea, but base-to-ogive bullet sorting probably represents a better investment of your time.
Bullet Sorting by Overall Length
We’d like to share a specialized handloading technique which we’ve long found beneficial to our long-range (600 yards and beyond) accuracy. Sorting of bullets for extreme long range (LR) accuracy is not difficult to do, but some background in theory is needed.
Here at USAMU’s Handloading Shop, we only sort individual bullets for the most demanding Long-Range applications and important competitions. Only the most accurate rifles and shooters can fully exploit the benefits of this technique. The basic sorting process involves measuring the Overall Length (OAL) of the bullets, and grouping them in 0.001″ increments. It’s not unusual to find lots of match bullets that vary as much as 0.015″-0.020″ in length throughout the lot, although lots with much less variation are seen as well. Even in bullet lots with 0.015″ OAL variation, the bullet base-to-ogive length will show much less variation. Hence, our basic sort is by bullet OAL. One obvious benefit of sorting is easily seen in the attached photo. The few bullets that are VERY different from the average are culled out, reducing probable fliers.
How does one know what OAL increments to use when sorting? The answer is simple. As each lot of bullets is unique in its OAL distribution, it’s best to sample your bullet lot and see how they are distributed. In the attached photo, you will see a set of loading trays with a strip of masking tape running along the bottom. Each vertical row of holes is numbered in 0.001″ increments corresponding to the bullets’ OAL. A digital caliper makes this task much easier. As each bullet is measured, it is placed in the line of holes for its’ OAL, and gradually, a roughly bell-shaped curve begins to form.
Note that near the center, bullets are much more plentiful than near the edges. At the extreme edges, there are a few that differ markedly from the average, and these make great chronograph or sighting-in fodder. We recommend using a sample of 200 bullets from your lot, and 300 is even better. Some bullet lots are very consistent, with a tall, narrow band of highly-uniform bullets clustered together over just a few thousandths spread. Other lots will show a long, relatively flat curve (less uniform), and you may also see curves with 2 or more “spikes” separated by several 0.001″ OAL increments.
Bullet Sorting — OAL vs. Base-to-Ogive vs. Weight
Expert advice from Bryan Litz, Applied Ballistics
I’m often asked what is a the best measure to sort bullets by, and the answer (to this and many other questions in ballistics) is: it depends.
Choosing to sort by overall length (OAL), base to ogive (BTO), bearing surface, weight, etc. can get overwhelming. Shooters typically look for something they can measure, which shows a variation and sort by that. It’s common for dimensional variations to correlate. For example, bullets which are longer in OAL are typically also shorter in BTO, and have longer noses. All these are symptoms of a bullet that was pushed a little further into the pointing die, or possibly had more than average lube while being swaged. So in essence, if you sort by BTO, you’re measuring one symptom which can indicate a pattern in the bullets shape.
So, the question still stands — what should you measure? You’ll always see more variation in OAL than BTO, so it’s easier to sort by OAL. But sometimes the bullet tips can be jagged and have small burrs which can be misleading. Measuring BTO will result in a lower spread, but is a more direct measure of bullet uniformity.
Then there’s the question of; how much variation is too much, or, how many bins should you sort into? Shooters who see 0.025” variation in BTO may choose to sort into 5 bins of 0.005”. But if you have only 0.005” variation in the box, you’ll still sort into 5 bins of 0.001”. What’s correct? You have to shoot to know. Live fire testing will answer more questions, and answer them more decisively than any amount of discussion on the subject. The test I recommend is to identify bullets on the extreme short end of the spectrum, and some on the extreme long end. Load at least 10 rounds of each, and take turns shooting 5-shot groups with them. If there is a difference, it will be evident. The results of the testing will answer your question of: should I sort based on X, Y, or Z?”
You can read more discussions on this and other similar subjects in our Accurateshooter.com Shooters’ Forum. Here’s a link to a thread discussing bullet sorting: Bullet Sorting Thread
On our main AccurateShooter.com site, you’ll find a good article by GS Arizona on the Basics of Neck Turning. If you’re new to the neck-turning game, or are just looking for good tips on improving your neck-turning procedures, you should read that article. Below we offer some highlights and photos from the article, but you’ll need to read the whole story to view all the illustrations and follow all the procedures step by step.
Neck-sizing dies resize only the neck of the case. The benefit of sizing only the neck is that the brass is “worked” very little, reducing the amount of changes to the brss. [We recommend full-length sizing for all applications after the first couple of firings, and semi-auto brass should be full-length sized every time!] Sinclair recommends that neck-sized-only cartridges should not be used any in other rifle besides the one they were originally fired from [unless they are also FL-sized], or in any action other than a bolt-action.
Verifying Scope Level With Tall Target Test
