by Sierra Bullets Ballistic Technician Philip Mahin for Sierra Bullets Blog
A lot of calls that come into the Sierra Customer Service Center are made by shooters [of retirement age]. Most of the time the shooter used to reload back when they were [younger] and stopped in order to raise a family, pursue a career, or both. Maybe their father or grandfather taught them back in the day and they are looking for an answer to the new whatchamacallit they found on the internet. The point is they are coming back to it because it was fun.
Reloading Can Provide Stress Relief
As a father of three, a husband, a brother, a son and son-in-law, and a friend and neighbor, I get pulled in a lot of directions. In all honesty, reloading and shooting has become a stress relief for me even though I work in the shooting industry.
Sometimes, the shooting gets put on hold for other more important things but there will always be another project or repair to accomplish. There are a lot out there that have found a way to balance the work life, the family life, and the play life. I would like to applaud you on your efforts because it is a hard thing to accomplish.
Remember to take time and relieve that stress. Do something fun, especially if it is shooting that special hand-load you just made.
AccurateShooter Comment — Hand-Loading and the Creative Process
Reloading your own precise ammo can be rewarding in many ways. First it allows you a temporary escape from work pressures, “Honey-Dos”, filing your taxes — whatever. It’s just you and Mr. Rockchucker spending quality time in the loading room. Second, hand-loading is a creative process that engages the mind. During load development, you are like an inventor, selecting a powder charge, choosing the bushing size, experimenting with seating depths, working to perfect your load.
Lastly, the process of hand-loading is rewarding because you are building something start to finish. You begin with components — bullets, brass, and powder, and end up with a finished product that (hopefully) is better than the best factory ammo you could buy. It is enormously satisfying to start with piles of bullets and brass and end up with beautiful hand-loads that can deliver great accuracy.
Sierra Bullets has released very complete load data for the popular 6.5 Creedmoor cartridge. This medium-sized cartridge has become one of the most popular chamberings for tactical and PRS shooters. The 6.5 Creedmoor combines excellent accuracy, good mag-feeding, good barrel life, moderate recoil, and reasonable component cost. That’s why this cartridge has caught on quickly.
Developed in 2007 by Dennis DeMille and Dave Emary, the 6.5 Creedmoor is a shortened and improved 30 TC cartridge case that was inspired by the .308 Winchester design. This short action design was created to maximize case capacity and a wide range of loading lengths, while still fitting in standard short action magazines. With the correct twist barrel, the versatile 6.5 Creedmoor can take advantage of the wide range of bullet weights available in 6.5 mm (i.e. .264 caliber). Reloaders should keep in mind that the 6.5 Creedmoor works best with medium to medium-slow powders such as H4350, Varget, Win 760, and RE-17. The light recoil and adaptability of the efficient 6.5 Creedmoor cartridge has already proven itself in high power, precision rifle series and benchrest competitions. Couple that with respectable barrel life and its intrinsic accuracy potential and you have a recipe for success which should insure its legacy for decades to come.
Here are three tables from the Sierra Bullets Reloading Manual (5th Edition). IMPORTANT — This is just a sample!! Sierra has load data for many other 6.5mm bullet types, including FB, Spitzer, SBT, HPBT, and Tipped MK from 85 grains to 142 grains. To view ALL 6.5 Creedmoor DATA, CLICK HERE.
INDICATES MAXIMUM LOAD – USE CAUTION
LOADS LESS THAN MINIMUM CHARGES SHOWN ARE NOT RECOMMENDED.
INDICATES MAXIMUM LOAD – USE CAUTION
LOADS LESS THAN MINIMUM CHARGES SHOWN ARE NOT RECOMMENDED.
INDICATES MAXIMUM LOAD – USE CAUTION
LOADS LESS THAN MINIMUM CHARGES SHOWN ARE NOT RECOMMENDED.
Two More Great 6.5 Creedmoor Reloading Resouces
Want More 6.5 Creedmoor Load Info? View Starline’s 6.5 Creedmoor Guide by Gavin Gear:
PRB 6mm Creedmoor and 6.5 Creedmoor Load Survey
The Precision Rifle Blog compiled Load Data from PRS Competitors, for both 6mm Creedmoor and 6.5 Creedmoor. This is a good place to start. PRB surveyed the match loads for “173 of the top-ranked precision rifle shooters in the country”. CLICK HERE.
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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.
⏺ Great price for nice hunting rifle; many calibers, coated action + barrel
In today’s market, getting a quality hunting rig for under $450.00 is a very good deal. Add in a Permacote protective finish on both action and barrel and you have a true bargain. Right now Sportsman’s Warehouse is offering the Winchester XPR rifle in a variety of regular and magnum chamberings for just $449.99. Choose from 6.5 Creedmoor, .270 Win, 7mm Rem Magnum, .308 Win, .30-06 Springfield, .300 Win Magnum. These guns have smooth feeding and good warranties. Notable features include:
Flat Dark Earth (FDE) Permacote Receiver Finish
Free-floating Button-rifled Barrel with FDE Permacote Finish
M.O.A. Trigger System with 2-Position Thumb Safety
Mossy Oak Elements Terra Bayou Camouflage Finish
2. Midsouth — Bullets IN STOCK from All Major Brands
⏺ Berger, Sierra, Hornady, Nosler, Barnes, Speer in stock
Reloading components are getting harder to find. Thankfully, Midsouth has a HUGE inventory of rifle bullets IN STOCK, from many makers, in a wide selection of calibers and weights. And many of these bullets are on sale right now. Choose your favorite projectiles from Berger, Sierra, Hornady, Nosler, Speer, and Barnes. You’ll find good prices on rifle match bullets as well as hunting bullets, with both tipped and conventional designs, as well as solids (from Barnes). Hornady A-Tips are on sale. CLICK HERE for Bullets.
⏺ Very high quality brass for popular mid-size accuracy cartridges
After Lapua and Peterson, USA-based Alpha Munitions makes some of the best cartridge brass available today. In stock now at Precision Reloading is Alpha brass for these popular cartridges: 6mm Creedmoor, 6.5 Creedmoor, 6XC, and .308 Win. Notably, Alpha also makes 6mm Dasher brass, saving you a fire-forming step, and Alpha also produces the new 6GT case popular with PRS shooters. BIG NEWS: Alpha recently started producing 6mm BRA (6BR Ackley) brass. Alpha 6mm BRA and 6 Dasher brass are available directly from Alpha Munitions, but act soon — this will quickly sell out. Click links below:
⏺ Fast, programmable, accurate dispenser at great price
The Frankford Arsenal Intellidropper is a high-quality powder scale dispenser. It’s accurate to +/- one-tenth of a grain, dispenses in seconds, and can be controlled by a handy mobile App that can store various charges weights for different cartridges. This unit has a 7000-grain capacity with both Auto and manual trickle capability. IMPORTANT: This super-low Amazon price won’t last long. Act quickly to secure the Intellidropper for $179.95 on Sale.
5. All Dealers — Zeiss Conquest V4 $100 Instant Rebate
⏺ Instant $100 savings on outstanding Zeiss Conquest V4 Scopes
Calling all holiday shoppers! Looking for that perfect gift for the hunter or shooter on your list? Through December 31, 2020, ZEISS is offering a great deal through participating ZEISS authorized retailers. Customers looking to buy Conquest V4 riflescopes and Terra ED 42 mm objective binoculars will receive $100 off instantly at time of purchase. No Rebate forms to fill out, no waiting periods — you just save $100 instantly. CLICK HERE for ZEISS SALE INFO.
6. MidwayUSA — BOG Death Grip Tripod, $124.99
⏺ Versatile — use in all positions (even prone), secure top clamp
BOG makes very popular “long reach” shooting sticks/bipods for hunters. And now BOG has developed a clamp-style tripod that is great for hunters and PRS/NRL competitors. The BOG Death Grip Tripod has a rectangular-style padded clamp that will fit a wide variety of rifle fore-end styles (and widths).
Watch the video above to see this tripod’s versatility and why it has earned rave reviews. Non-marring rubber jaw insert protect your rifle’s finish. The 3-position leg angle lock allows for secure shooting in standing, kneeling and prone positions. Tilt adjustment lever controls up to 25 degrees of cant forwards and back and the head pans 360 degrees. Right now the BOG Death Grip Tripod Aluminum version is on sale at MidwayUSA for $124.99, $25.00 off. NOTE: You need to place the product in MidwayUSA’s shopping cart to see this special price.
7. Focus Camera — Fujinon Scope Plus Binoculars, $149.00
⏺ Killer combo deal — great gift for someone getting started in hunting
Here is a killer deal on a hunting optics combo. Fujinon does make high quality optics but the company is not well known among American consumers so Fujinon optics have been deeply discounted. Right now you can get a good, light-weight 1.75-5x32mm hunting scope AND 10x32mm binoculars for just $149.00! The original MSRP on this combo was $499.99 so you’re saving over $350! The magnification level is ideal for a deer rifle scope. We think this would be a great gift item for a hunter in your family.
8. Midsouth — Great End-of-Year Target Sale
⏺ Dozens of Hi-Viz and Specialty Targets at Great Prices
Need targets for your range days next year? Midsouth Shooters has a huge selection of shooting targets at attractive prices. Choose from stick-on targets, target dots, splatter targets, grid targets, bullseye targets, and even Zombie fun targets, in various sizes and colors.
Midsouth also has a unique stick-on white benchrest target that comes on a handy roll. The 250 target roll is $12.49. This self-adhesive target is great for practicing for benchrest matches and load development. We use it because it has a nice grid and precise aim point.
9. MidwayUSA — Dual Gong Target System, 50% Off, $44.99
⏺ Great Price for twin AR500 system — just add wood beam and have fun
Who doesn’t like shooting steel? The “clang” of hitting a steel target at long range provides instant gratification. This Viking Solutions Gong Target System features two AR500 Steel Gongs (6″ and 8″) suspended by chains. All the hardware is supplied including chains, leg stands, and nuts and bolts — all you need is a length of 2×4 lumber. Setup time is less than two minutes. The gongs are manufactured from 3/8″-thick AR500 steel for long lasting durability! NOTE: User must supply lumber beam. This unit once sold for $89.99 so you save $45.00!
10. Amazon — Cleaning Kit with 1000 Patches, Swabs, Boresnake
⏺ Great bargain cleaning kit with swabs, 1000 patches, bottles and boresnake
This handy Gun Cleaning Kit is worth the $15.95 price for the 1000 cotton patches alone. But in addition to that you get a handy boresnake for barrel cleaning, 100 cotton, tipped swabs, two empty solvent bottles (needle-nose), along with a handy kit to carry all this gear. Buyer selects the boresnake size. Chose from: .223, .270/7mm, .308, .40, .45, and 12 gauge.
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Sierra Bullets has published load data for the 6mm Creedmoor cartridge, a necked-down version of the popular 6.5 Creedmoor. Sierra has released very comprehensive 6mm Creedmoor load data, covering fifteen (15) different bullets from 55 to 110 grains. NOTE: Hornady-brand brass was used for Sierra’s 6mm Creedmoor load tests, not the newer, stronger Lapua 6.5 CM brass with small primer pockets. Hand-loaders using Lapua 6.5 Creedmoor brass necked to 6mm may have to adjust their loads.
Sierra writes: “As soon as the 6.5 Creedmoor was released in 2007, a 6mm version was being envisioned. After the 6mm Creedmoor demonstrated its worth at 1000 yards it began to catch the attention of Precision Rifle Series (PRS) competitors. The 6mm Creedmoor is a great fit for those looking for an AR platform-friendly cartridge. It delivers velocities very similar to the .243 Win and yet fits the AR10 magazine length[.] The 30-degree shoulder makes this a very efficient case and helps prolong case life as well. The 6mm Creedmoor works well with powders such as H4350, [RE-16], RE-17, and Ramshot Hunter for heavier long-range bullet weights. Slightly faster powders such as RE-15, Win 760, and Vihtavuori N540 work well with lighter weight bullets.”
Sierra Bullets Tested for 6mm Creedmoor Load Data
55gr BlitzKing (#1502)
60gr HP (#1500)
70gr HPBT (#1505)
70gr BlitzKing (#1507)
75gr HP (#1510)
In developing its 6mm Creedmoor load data, Sierra tested a very wide selection of propellants, two dozen overall. For the smaller bullets, fast-burning powders such as Benchmark, H4895, and CFE223 were tested. For the heavier 100+ grain bullets, Sierra tested a selection of medium-burn-rate powders including H4350, Reloder 16, Reloder 17, Varget, and Superformance. Sierra did a very thorough job. We know this information will be welcomed by 6mm Creedmoor shooters.
Don’t know what powder to try first? For the 107-110 grain bullets, if you want best accuracy and low ES/SD, our Forum members recommend Alliant Reloder 16 and Hodgdon H4350. If you are seeking max velocity with the 110-grainer, look at Hodgdon Superformance and Reloder 19.
Here are Sierra’s 6mm Creedmoor Load Data Charts for 90-95 grain bullets plus the 107gr MK and 110gr MK. There are five other tables for other bullet types.
BONUS: PRB 6mm Creedmoor and 6.5 Creedmoor Load Survey
The Precision Rifle Blog compiled Load Data from PRS Competitors, for both 6mm Creedmoor and 6.5 Creedmoor. This is a good place to start. PRB surveyed the match loads for “173 of the top-ranked precision rifle shooters in the country”. One cautionary note: These PRS guys may be loading fairly hot, so work up gradually, 0.3 grains at a time. CLICK HERE.
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Written by Sierra Bullets Ballistic Technician Duane Siercks
One of the first things new reloaders notice is that load data varies between reloading manuals. The Sierra Bullets Technicians frequently get inquiries asking us to explain why the load data appears to be inconsistent. This article explains five key factors that can influence published load data.
Example of load data variances for two 168 grain bullets:
Here are five reasons why the load data varies:
The Bullet
Basically, the similarities in the .30 caliber 168 grain Match bullets (for example) end with weight and diameter. The bullets likely have dimensional differences such as bearing surface length. Bearing surface has a large effect on pressure and velocity. There are also differences in boat tail, flat base, ogive and over-all lengths, which each help determine the cartridge over-all-length (COAL). With different COAL’s, we can expect changes in pressure and velocity also. In some calibers there are differences in bullet diameter with different bullet manufacturers.
It is also worth noting that bullet manufacturers do not all use the same copper alloy for their jackets. This produces more or less friction that results in load pressures and velocities. The solid copper bullets also vary quite a bit in comparison to a lead core and copper jacketed bullet.
The Gun
Each gun is unique, even if you are using the same make, model, and caliber. Special consideration should be used to consider that not all firearm chambers are the same either, creating more variables that need consideration. There can be drastic differences in the throat length. This controls the amount of “jump” that a bullet experiences when the cartridge is fired.
The Powder
Within normal manufacturing tolerances, you can see some variation in a given powders burn rate between different lots of the same powder. So naturally when two different Manuals are produced, it would be doubtful that the same lots would be tested.
The Cartridge Cases
New cases are almost always near minimum specs in dimension. A load fired in a new case would likely have slightly more pressure that when fired in a re-sized case. This would certainly be true if we were loading into fire-formed cases that have had minimal re-sizing done. Fired cases that are full length resized most of the time be slightly larger than the new unfired cases. This gives you differences in case capacity. The same powder charge placed within a new case and a full length resized case will produce different pressure levels and probably different velocities.
Conditions
Temperature can cause pressure increases or decreases. Hot temperatures tend to cause pressures to increase, while cold temperatures will usually do the opposite. Humidity and altitude can impact pressures and velocities likewise.
Conclusion
As you can see, an amazing number of variables effect any load combination. With the differences in the manuals, you’re just seeing firsthand examples of what took place when the data was collected with that particular set of components and firearm. Think of a reloading manual as a report. In essence, a reloading manual says, “We tried this particular component combination, and these are the results we obtained.”
Remember that you may or may not reach the same maximum load safely. There is no “one load fits all bullets.” The minimum load data offers a safe place to start. The maximum load data listed should always be regarded as a safety guideline and not necessarily a goal! Your gun should shoot accurately without breaching the maximum load data. The best advice is: always start low and work your load up!
If you have questions about variances in load data or other reloading questions, please call our ballistic technicians at 1-800-223-8799 or send us an email at sierra [at] sierrabullets.com.
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This is a sad story. Remington, America’s oldest continuously-operated gunmaker, has collapsed due to debts and litigation. Through a bankruptcy proceeding, Remington’s product lines and other assets are being acquired by a variety of companies, including Ruger, Vista Outdoor, Sierra, and other large shooting/outdoor industry enterprises. Notably, Ruger will pay $30 million to get the Marlin brand, and Sierra will take over Barnes bullets/ammo business, paying $30.5 million.
The sell-off of Remington assets, specifically product brands, will be going forward through Federal Bankruptcy court, with an order expected Tuesday September 29, 2020. The Shooting Wire reported on 9/28/2020:
Although it won’t be formalized until approved at a hearing scheduled tomorrow (Tuesday, September 29, 2020) in the United States Bankruptcy Court for the Northern District of Alabama, the breakup plan for Remington was filed yesterday. Barring something unforeseen, Remington and its associated companies will be divided among Ruger, Vista Outdoor, Roundhill Group, LLC, Sierra Bullets, Sportsman’s Warehouse, Franklin Armory, and JJE Capital [Palmetto State Armory]. Remington’s Lonoke, Arkansas, ammunition business will go to Vista Outdoor (with SIG Sauer as a backup bid), Sierra Bullets will acquire the Barnes Ammunition interests, Ruger will acquire Marlin, Franklin Armory will assume the Bushmaster brand (and related assets), JJE Capital Holdings will assume DPMS, H&R, Stormlake, AAC, and Parker brands, and Sportsman’s Warehouse will acquire the Tapco brand.
Remington assets will be divided among: Franklin Armory, JJE Capital, Ruger, Roundhill Group, Sierra Bullets, Sportsman’s Warehouse, Vista Outdoor. Roundhill will take over production of Remington firearms which will continue in Ilion, New York.
Remington-owned brands displayed at Remington booth at SHOT Show. Photo by Remington.
Even with surging firearms sales in 2020, Remington Arms Company (Remington) found itself in financial trouble — with overwhelming obligations to creditors and investors. Accordingly, on July 27, 2020, Remington filed for Chapter 11 Bankruptcy — the second time in recent years.
Remington, based in Madison, North Carolina, previously filed for Chapter 11 in March 2018. With major loan reorganizations, Remington “emerged nearly two months later, having converted more than $775 million in debt into equity for its lenders.” (Source: Syracuse.com.) However, despite this debt-restructuring, the company struggled with high interest costs and litigation related to the 2012 Sandy Hook school shooting. The perpetrator had a Bushmaster XM15-E2S rifle sold by Remington.
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Ever wondered what caused a particular bulge or marking on a case? And more importantly, does the issue make the case unsafe for further use? Sierra Bullets Ballistic Technician Duane Siercks offers some insight into various issues and their causes in two Case Diagnostic articles from the Sierra Blog.
Incipient Case-Head Separation
This is a Winchester .308 Win case that has a real issue. This case has a very obvious incipient case head separation in the process of becoming a complete failure.
This is most commonly caused by over-sizing the case causing there to be excess headspace on the case. After a few firings and subsequent re-sizing, this case is just about ready to come completely apart. Proper die adjustment is certainly a requirement here. Of course this case is not safe to reuse.
Excessive Pressure (Load Too Hot)
If you will notice in the picture of the case rim, there are two pressure signs to notice. First, look at the primer. It is basically flattened to about the max of what could be considered safe. If this was the only pressure sign noted, I would probably be fine with this load, but would constantly keep an eye on it especially if I was going to use this load in warmer temperatures. This load could easily cross into the “excess pressure” realm very quickly.
There is another sign of pressure that we cannot ignore. If you’ll notice, there is an ejector mark apparent that is located over the “R” of the R-P headstamp. This absolutely tells us that this load would not have been in the safe pressure range. If there were any of these rounds loaded, they should not be fired and should be dis-assembled. This case should not be reloaded.
Split Case-Neck
Here we have an R-P .22-250 case that has died the death. Everything looks fine with this case except the neck is split. This case must be tossed.
A split neck is a normal occurrence that you must watch for. It is caused by work-hardening of the brass. Brass cases get harder with age and use. Brand new cases that are stored for a period of time can become hard enough that they will split like this case within one to two firings. I have had new factory loads do the same thing. Then as we resize and fire these cases repeatedly, they tend to get harder and harder. Eventually they will split. The life of the case can be extended by careful annealing practices. This is an issue that would need to be addressed in an article by itself. Of course this case is no longer usable.
In the classes that I teach, I try to use examples like this to let the students see what they should be looking for. As always, if we can assist you, whether you are new to reloading or very experienced, contact us here at Sierra Bullets by phone at 1-800-223-8799 or by email at sierra@sierrabullets.com.
Dented Case Body
Here we have a Lake City 7.62×51 (.308 Win.) case with two heavy marks/dents in the case body.
This one may be a bit of a mystery. It appears as if this case may have been caught in the action of a semi-auto rifle when the firearm jammed or the case failed to clear during the cycling process. I probably would not reload this case just to prevent any feeding problems. This also appeared to be a factory loaded round and I don’t really see any pressure issues or damage to the case.
Multiple Problems — Lake City 5.56×45 unknown year.
This case has suffered multiple failures and cannot be re-used. First its has have a very rounded shoulder that is split. Upon first look it was obvious that this round had been a victim of excess pressure. The firearm (perhaps an AR?) was apparently not in full battery, or there was possibly a headspace issue also. While taking a closer look, the primer was very flat and the outside radius of the primer cup had been lost. High pressure! Then I also noticed that there was an ejector mark on the case rim. This is most certainly an incident of excessive pressure. This case is ruined and should be discarded.
It is very important to observe and inspect your cases before each reloading. After awhile it becomes second nature to notice the little things. Never get complacent as you become more familiar with the reloading process. If ever in doubt, call Sierra’s Techs at 1-800-223-8799.
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Sierra BulletsBallistic Technician Gary Prisendorf has written a nice essay about how reloading can become a life-time hobby, a rewarding pastime that can bring together a father and son…
Memories of My Father — Reloading As a Life-Time Hobby
by Gary Prisendorf
For as long as I can remember I have been around reloading. I have tons of childhood memories of my father reloading and shooting. I remember how he would let me help him load his ammunition, by letting me clean primer pockets or wipe the sizing lube off of his cases. I really thought I was doing something. Well, I guess I was, I was spending quality time with my father doing something that would become a great hobby and eventually land me a great job working for Sierra Bullets.
If you are a reloader, teach someone. You may just give them a hobby for the rest of their life and who knows, you could help them find an enjoyable career, doing something that they love.
— Gary Prisendorf
I remember watching my father sizing cases on his Herters press, dropping his powder charges with a Belding & Mull powder measure and weighing powder charges with his Texan scales. Heck, I can even remember when he would buy powder at a local pawn shop, and they would weigh it out and put it in a paper sack. He would save his empty powder cans, wrap them with masking tape and write what the powder was on them with a black magic marker.
When I was in Junior High, I got my first shotgun, a 20 gauge Mossberg 500 and within a couple of weeks my father came home with a 20 gauge Lee Load-All and a pound of Blue Dot. He gave me a crash course on how to use it, and got me up and running with a couple of safe loads. I put a lot of shells through that old 20 gauge.
From that day forward I was hooked. If I got a new gun, I was loading ammunition for it. I don’t buy factory ammunition unless I just want to shoot it up so I can get some once fired brass. I reload everything that I shoot, except for rimfire stuff, and if I could figure out how to do that safely, I would probably load that too.
Through the years I have learned to appreciate things — such as once-fired military .30-06 cases that can be converted to obscure cartridge types. And I know the value of a five-gallon bucket of lead wheel weights that will be melted down and cast into bullets.
I remember finding 19 once-fired Norma 7.7×58 Arisaka cases laying on the ground at a public shooting range, and it was like Christmas came early. I must have looked for that 20th case for about thirty minutes, but I never did find it.
I can’t thank my father enough for getting me started in reloading, he gave me a great hobby, many wonderful memories and taught me the skills that gave me a career doing something that I love.
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Summer’s here, so many folks will head to the hinterlands on prairie dog safaris. On a good P-Dog adventure, you may shoot hundreds of rounds over a long weekend. So you’ll need plenty of ammo. With these ammo volume requirements, you probably won’t have time to load to benchrest standards, and you may not have the budget for match-grade bullets. To save time you may throw (rather than weigh) your charges, or even load on a progressive press. This all raises the question of ammo accuracy — how good is “good enough”? A Sierra Bullets expert answers that question here — explaining how to efficiently load ammo for varmint work.
Ammunition Accuracy Requirements 101 — Varmint Ammo
This story based on article by Sierra Bullets Chief Ballistician Tommy Todd
I load and shoot ammunition for a living. In my duties here at Sierra I constantly test bullet accuracy for our production needs. Because of this, I shoot a variety of different calibers and cartridges on a daily basis and a large demand of this shooting is keeping the guns and loads tuned for optimum accuracy. I have a very narrow window of tolerances to maintain in order to provide our customers (you) with the most accurate bullets on the market.
I have learned many tricks and techniques over the years to tuning a load, prepping brass, and cleaning barrels to keep a gun shooting. I often utilize the things I have learned and take them to extreme levels when competing in a shooting event. I also often ignore most of these things (other than safety) and simplify the process if the shooting I will be doing does not warrant.
Recently I went on a prairie dog shoot in Wyoming with some good friends. The targets cooperated as did the weather with the exception of some challenging winds we experienced. We had a great time and make a lot of hits on those small rodents. When loading for the .223 Remington rifles and the TC Contender, I cut a few corners in the ammunition-loading process due to both time constraints and accuracy needed. When shooting at a prairie dog a miss is simply that, but when shooting at say the X-Ring at 1000-yard competition, a poorly-placed shot [harms your] placing in the match. Because of this, I can afford to miss an occasional shot at a varmint due to ammunition capability without worry but will not allow the same tolerances in my match ammo. For the Wyoming trip I utilized a powder measure and simply dumped the charges into primed cases that had been full-length sized and primed.
I had measured enough for length to know that while there was some variance all were under maximum length. I know there is some variation of the measure I utilized but not significant enough to warrant weighing every charge. When seating the bullets a competition seating die was used and I verified OAL on the occasional cartridge to make sure nothing changed.
This varmint ammo, with thrown charges, put TEN shots inside ONE inch at 200 yards. That’s half MOA. Good Enough? Absolutely!
The ammo produced shot under one inch at 200 yards in one of the guns I planned on taking on to Wyoming with me. [Editor: That was for TEN Shots — see above.] I knew I had loaded ammunition that was quite suitable for the task at hand which was evidenced by the number of hits I was able to make at fairly long range.
NOTE: The author, Tommy Todd, explains that, when loading ammo for F-Class matches, he uses more exacting methods. He weighs every charge and seats his bullets carefully with an arbor press. Todd adapts his methodology for his particular application. The lesson here is to load to the level of precision demanded by your discipline. READ Full Story HERE.
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Sierra Bullets asked a few hand-loaders to reveal their favorite reloading tool or accessory: “What is your favorite ‘don’t know how you ever lived without it’ piece of reloading equipment?” Some of the answers are listed below. We were interested to see some high-tech, micro-processor items mentioned, such as the AMP Annealer, and the AutoTrickler powder dispenser. Old standbys, such as the rugged RCBS Rockchucker and Dillon 650, also made the favorites list. You can nominate your own favorite reloading hardware in the comments section of the Sierra Bullets Blog.
Sierra Bullets Ballistic Technician Philip Mahin answered: “A comparator gauge to measure from the base of a case to the ogive of the bullet. This bypasses the tip of the bullet, so I can repeat the same seating depth the next time I visit a specific combination.”
Bill, Editor of Rifleshooter.com, answered: “I have so many favorite reloading tools, it’s hard to pick one. But if I had to, it would be my Forster Co-Ax press. I like the ease [with which] you can change dies and that it doesn’t require traditional shell holders. It’s a great tool to have!”
Sierra Bullets Ballistic Technician Duane Siercks answered: “I don’t know that you would actually call this equipment, but the item that comes to mind would be my reloading room/shoot house. I had always had to squeeze everything into a corner or even an unheated shed. After we bought our current house, I built a garage and placed it so that I had a window looking down a 250-yard range. I built a dedicated room with heat and A/C. It contains my reloading bench and a shooting bench. The shooting bench lets me slide open the window and shoot down the range. It is very handy to not have to load everything up to go to the range. It also makes load development a lot simpler and efficient. I don’t know how I ever got along without it.
I also wonder what I did before I acquired the Lyman 1200 DPS Powder Dispenser. This has made the process so much simpler and much easier. I also have a Lee Precison Universal Decapping Die that I would gladly spend the money on again. This may be a small thing, but it certainly is handy. The Lee would accommodate some very large cases that some of the others were too small for.”
Jon Addis answered: “Putting an A&D FX-120i scale with AutoTrickler and Auto-Throw on the bench has changed the way I reload. It’s kernel accurate in about 15 seconds. Saves time and reduces a variable. And of course, the system is made better by the Area 419 Billet Adjustable base for the trickler and Billet Powder Cup.”
This video shows the AutoTrickler V2 and Auto-Throw Combo:
Sierra Bullets Chief Ballistician Tommy Todd answered: “A brass annealing machine and a RCBS Chargemaster complimented with a Sartorious scale.”
Sierra Bullets Ballistician Gary Prisendorf answered: “RCBS Rock Chucker Press, it’s built like a tank, and it will last me a lifetime.”
Sierra Bullets Production Manager Chris Hatfield also answered: “RCBS Rock Chucker single-stage reloading press.”
Jeremy Kisner answered: “My Giraud trimmer has taken [three operations] and combined them into one easy task. I can now size my brass and then sit down and trim, chamfer, and debur to a 0.001″ tolerance in one motion.”
Dan Blake answered: “My Annealing Made Perfect (AMP) annealer. With consistent neck tension being one of the largest contributions to small Extreme Spread on muzzle velocities, I believe this induction annealer is truly the best on the market.”
This manufacturer-produced video shows how the AMP annealing machine operates:
Trevor Aldinger answered: “Area 419 Master Funnel Kit. In the past I’ve used plastic funnels and even other metal ones. This system fits case necks and flows much better than any others I’ve used, and there is no static since it’s metal. We spend a lot of time and money to get precise charges, I don’t want to lose or miss a kernel because of a cheap funnel.”
Tyler Riley answered: “My RCBS bench primer (priming tool). It has a lot more leverage than a hand primer and still has a good feel to how tight primer pockets are. Makes it much easier on my hands to prime large runs, especially new brass with tight pockets.”
Craig Arnzen answered: “My Annealeez [annealing machine] is one of the best tools in my reloading room. Neck tension is SO important, and annealing every firing really helps with that. This is an inexpensive tool that can anneal a lot of cases at once, and help me produce more consistent ammo.”
Josh Temmen answered: “Time is critical for me so my RCBS Chargemasters are indispensable (pun intended.) They cut down on time at my reloading bench while maintaining the weight tolerances required for long range shooting.”
Josh Bartlett answered: “I have my Dillon 650 set up with Whidden floating tool heads to do decapping and sizing on my match ammo. The case feeder and progressive function of the press save me a TON of time when doing lots of several hundred rounds.”
Ryan Brandt answered: “… A quality set of calipers. My reloading room is full of very nice equipment but little does more to satisfy my perfectionism than a good check with the calipers.”
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Adam Scepaniak, of The Guns and Gear Store, has written an interesting story about Prairie Dog Hunting in North Dakota. If a P-Dog safari is on your “bucket list”, you’ll want to read the full story in the Sierra Bullets Blog. Adam provides many tips that can help you plan a successful prairie dog adventure.
Prairie Dog Hunting in North Dakota with Sierra Bullets
It’s that time of year where lots of men and women point their vehicles westward and try to push the limits of their rifles on prairie dogs. [A few seasons back] I was a part of this group of people… while in northwestern North Dakota. CLICK HERE to Read Full Story.
Little Missouri National Grassland
Once my hunting party arrived at the Little Missouri National Grassland in North Dakota we immediately began scouting for prime prairie dog towns. There is a certain amount of strategy involved in choosing a prairie dog town … for several reasons. For one, you should try to always stay “above” the prairie dogs.
Small objects like rocks, cactuses, and prairie vegetation can easily obstruct your view if you’re shooting prone on a level plane. We encountered this in the first small prairie dog town we stopped and shot at. The prairie dog town was very visible while walking and standing, but once we laid down with our rifles on bipods the two-foot prairie grass became a severe obstruction. We shortly moved on because the small town became quick-studies to our shooting.
The second prairie dog town we hunted was at the base of a small ridge with a dried, cattle creek at the bottom. This area offered better shooting opportunities because we were above most of the prairie dog holes, and if we were not above them, a deep ravine separated us from the prairie dogs removing any obstructions from our rifle scopes which was our previous problem. This area had its own disadvantage though because of some other wildlife present. There were approximately fifty head of cattle in our close vicinity grazing, which was to no surprise because many ranchers utilize the National Grassland for grazing. We had to wait for the cattle to leave our area as to not have an incidental hit due to a rare ricochet. As the sun passed over the horizon we decided to return to this spot the next morning, but would change our shooting position to increase our advantage.
This Location Offered a Nice Overlook.
Zoomed Image Shows Individual Prairie Dog Mounds.
My previous varminting best was a 275-yard shot near Mobridge, South Dakota on a separate prairie dog hunting trip. With more experience and better reloading, Here in North Dakota I was able to make a solid hit on a prairie dog just over 400 yards which made me ecstatic! For a central Minnesota, shotgun-raised guy, I was pretty happy that my bullet selection and hand-loading ability produced a 125-yard improvement.
Once we cleaned and cased our rifles for the journey home we had shot a little over 200 rounds of my Sierra® reloads. This was a lot less than previous prairie dog trips I have been a part of, but our hit percentage was substantially higher as well. Traveling into a new area meant a lot more scouting and experimentation for us as a group. In future trips or hunts of your own, it can be very beneficial to schedule an extra day just for scouting[.]
Little Missouri National Grassland is a National Grassland located in western North Dakota. At 1,033,271 acres, it is the largest grassland in the country. Within its borders is Theodore Roosevelt National Park. The Little Missouri National Grasslands was once a part of the Custer National Forest, but is now a part of the Dakota Prairie Grasslands, a National Forest unit consisting entirely of National Grasslands. A predominant feature of the grassland is colorful and beautiful badlands, a rugged terrain extensively eroded by wind and water. It is a mixed grass prairie, meaning it has both long and short grass.
The boundaries of the grasslands on certain maps can be misleading. Within the boundaries of the national grassland are significant portions of state-owned and privately-owned land, much of it leased by cattle ranchers for grazing.
The grassland is administered by the Forest Service as part of the Dakota Prairie Grasslands from offices in Bismarck, ND. There are ranger district offices in Dickinson and Watford City.
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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.
1. Palmetto Armory — Savage A17 .17 HMR American Flag Model
The 4th of July is just five days away. What better way to celebrate the nation’s birthday (and your Second Amendment freedoms) than with a new rifle sporting the Stars and Stripes. With its handsome American Flag-theme stock, this semi-auto Savage A17 features a 22″ barrel chambered for the .17 HMR rimfire round (10-rd magazine). We’ve used A17s and they are fun and surprisingly accurate. This American Flag model A17 is $440.98 at Palmetto State Armory.
2. Grafs.com — Free Reloading Scale with $75 Sierra Purchase
⏺ FREE Scale — Great for Loading at Range or Weight-Sorting Components
Even if you have a high-end force restoration scale and/or a electronic powder dispenser, it’s great to have a compact digital scale for weight-sorting components and loading at the range. Right now Graf’s will give you a FREE Frankford Arsenal DS-750 Digital scale with a modest Sierra purchase. Buy at least $75.00 worth of Sierra bullets (all types) or Sierra loaded ammo and you get the DS-750 scale for free.
3. Palmetto Armory — Buck Mark Camper UFX Pistol, $299.99
⏺ Very Accurate, Legendary Reliability, Great Ergonomics
The Browning Buck Mark is a classic, and for good reason. These pistols are reliable, well-balanced, have a good trigger, and they are very accurate. And now you can get one for under $300.00. Palmetto State Armory has the Browning Buck Mark Camper UFX with 5.5″ Barrel on sale for $299.99, discounted from $340.89. This Buck Mark Camper UFX is a great .22 LR pistol, at a very attractive price.
⏺ Read Wind Speed and Direction, Peak Gust, Temp, Humidity, and More
Very popular with Amazon buyers, the impressive Kestrel 3000 enjoys 86% 5-Star Ratings. This versatile Weather Meter records wind speed, wind gust, average wind speed, temperature, humidity, dew point and more. Every precision shooter should have a wind meter, and this is an affordable entry-level unit. NOTE: This Kestrel 3000 does NOT include built-in Applied Ballistics software (to get that feature you’ll have to pay $599.00 for a Kestrel 5700). No worries — you can run a separate mobile App on your phone, such as Ballistic, which uses the JBM Ballistics engine and costs just $12.99.
⏺ Gauge Tool plus 5 Bushings, Essential for Precision Hand-loading
Are you checking your headspace to ensure you’re pushing your shoulders back the correct amount? If you’re not using a tool like the Hornady Headspace Gauge with 5 bushings then you are just guessing and you’ll never know for sure. Using one of these headspace gauges is one of the best ways to control your full-length sizing and thereby improve the consistency of your handloads.
Here’s a very good mat for just $29.99. This NcStar Vism shooting mat boast decent padding, and reinforced areas for elbows and knees. Full dimensions are: 69″ Long x 35″ Wide. This mat has straps for pre-loading your bipod. When you’re done simply fold in the edges, roll it up into a compact 19.50″ W x 8.50″ H package — the size of a sleeping bag. You can pay twice as much for a shooting mat and not get much more quality. This mat has earned 85% Five-Star buyer ratings on Amazon.
7. MidwayUSA — Dual Steel Gong System with Frame, $71.99
⏺ Twin AR500 Steel Gongs, Easy Set-Up and Take-Down
Who doesn’t like shooting steel? The “clang” of hitting a steel target at long range provides instant gratification. This patented Viking Solutions Gong Target System features two 3/8″-thick, AR500 Steel Gongs (8″ and 10″) suspended by chains. The support frame consists of 2 leg stands and 2 crossbar sections. Assembled, the crossbar is 32″ above ground level. Right now this unit is on sale for $71.99 — 20% off the regular price.
8. Amazon — Long Range Shooting Handbook, $19.85
⏺ Most Popular Practical LR Training Book, Respected Author
Ryan Cleckner’s Long Range Shooting Handbook is the best-selling modern book on practical rifle skills. Ryan Cleckner’s Long Range Shooting Handbook is designed as an intro to important fundamental concepts such as MOA vs. Mils, External Ballistics, and Environmental Effects. Included are personal tips and advice based on Cleckner’s years of experience as a sniper instructor and special operations sniper. You can view Sample Chapters on Amazon.com.
The Long Range Shooting Handbook is divided into three main categories: What It Is/How It Works, Fundamentals, and How to Use It. “What It Is/How It Works” covers equipment, terminology, and basic principles. “Fundamentals” covers the theory of long range shooting. “How to Use It” gives practical advice on implementing what you’ve learned, so you can progress as a skilled, long range shooter.
⏺ Everyone Can Use This — Four Driver types (51 pieces) at Great Price
This Outers-brand, 51-piece set contains all the drivers you could ever need: Flat-head, Phillips, Hex (Allen), and Torx. Priced under ten bucks, this driver set offers great value for the money. Even if you already own high-quality Allen and Torx wrenches, you can buy this as a spare set for your gun room. And this also makes a great holiday “stocking stuffer” for gun guys. These drivers work great for installing scope rings or bases, or everyday use around the home.
• Molded Driver with Magnetic Tip
• 15 Flat Head Bits
• 10 Hex Bits (inch)
• 9 Hex Bits (metric)
• 4 Phillips Bits
• 9 Torx Bits
• 2 Extra Long Phillips Bits
• 1 Hex to Square Adapter
10. Amazon — Howard Leight MAX Earplugs, $8.60/50 Pairs
20 Pairs
50 Pairs
⏺ Best NRR (33 dB), Very Comfortable, Great Value
These Howard Leight NRR 33 Max Plugs are your Editor’s favorite foam earplugs. Between shooting, motorcycling, and mowing lawns, I probably have Max plugs in my ears 2-3 days a week. This is a very good price for a bulk pack of 50 pairs. NRR 33 is the best Noise Reduction Rating you’ll find for plugs alone. And if you act soon, you can get free shipping to boot.
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Developed in 2007 by Dennis DeMille and Dave Emary, the 6.5 Creedmoor is a shortened and improved 30 TC cartridge case that was inspired by the .308 Winchester design. This short action design was created to maximize case capacity and a wide range of loading lengths, while still fitting in standard short action magazines. With the correct twist barrel, the versatile 6.5 Creedmoor can take advantage of the wide range of bullet weights available in 6.5 mm (i.e. .264 caliber). Reloaders should keep in mind that the 6.5 Creedmoor works best with medium to medium-slow powders such as H4350, Varget, Win 760, and RE-17. The light recoil and adaptability of the efficient 6.5 Creedmoor cartridge has already proven itself in high power, precision rifle series and benchrest competitions. Couple that with respectable barrel life and its intrinsic accuracy potential and you have a recipe for success which should insure its legacy for decades to come.
⏺ Dozens of Hi-Viz and Specialty Targets at Great Prices
Sierra Bullets Ballistician Gary Prisendorf answered: “
Little Missouri National Grassland
