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June 3rd, 2015
Click Photo to read full test results in Target Shooter Magazine.
If you shoot a .308 Win, or any cartridge that uses a Large Rifle (LR) primer, you should read an important new article by Laurie Holland in Target Shooter Magazine. Holland, a talented shooter from the UK, tested no less than sixteen (16) different large primer types using a custom F-TR target rifle shot from the bench. Laurie loaded .308 Win ammo* with 16 LR primer varieties and then tested for average velocity, ES/SD, and group size. This may be the most comprehensive and thorough LR primer test ever done. Here are the primer types tested:
CBC Magtech 9½
CCI 200 LR
CCI BR2 Match
CCI 250 Magnum
Federal 210
Federal 210M Match
Federal 215M Magnum Match
Fiocchi Large Rifle |
Kynoch Large Rifle
Murom KVB-7 (PMC LR)
Norma Superflash LR
PMC LR Magnum
Remington 9½ LR
Remington 9½ M Magnum
Sellier & Bellot LR
Winchester WLR |
Test Rig: Osprey Rifles-built F-TR rifle with Savage PTA action, 32″ Bartlein 1:12″-twist ‘Heavy Palma’ barrel, and Dolphin Gun Company modular stock with an F-Open/Benchrest fore-end.
Some of Laurie’s results may surprise you. For example, would you guess that Sellier & Bellot primers had the lowest ES, by a significant margin? And get this, among ALL the primers tested, Rem 9½M Magnum primers produced the lowest velocity, while Rem 9½ LR (non-magnum) primers yielded the highest velocity. (The total velocity spread for all primers was 35 fps). That’s counter-intuitive and it’s odd that Rems were at opposite ends of the speed spectrum among ALL primers tested.
“The rationale for doing side-by-side tests is to see what effect primer choice has on ballistics, i.e. average velocities and MV consistency. There are a great many views on the subject, a few based on tests (including primer flame photography) but most apparently hearsay.” — Laurie Holland
Every serious hand-loader should definitely read the full test results to understand Laurie’s methodology and get all the details. This is an important test, with significant findings. But if you can’t spare the time right now, here are some highlights below:
Primer with Lowest Velocity: Remington 9½ M Magnum (2780 fps)
Primer with Highest Velocity: Remington 9½ LR (2815 fps)
Primer with Lowest ES/SD: Sellier & Bellot LR (12/3.1 fps)
Primer with Highest ES/SD: Remington 9½ M Magnum (47/14.0 fps)
Primer with Smallest Group Size: Remington 9½ LR (0.43″ average, three 5-shot groups)
Primer with Biggest Group Size: CBC Magtech 9½ (0.7″ average, three 5-shot groups)
Editor’s Comment: Laurie shot three, 5-shot groups at 100 yards with each primer type. The average group size for the top six primers varied by only 0.10″ (0.43″ to 0.53″), so one can’t conclude that one type is much better than another. Total group size variance (from best to worst) was 0.27″.
“The biggest surprise to me … came from an elderly (at least 10 years) lot of Czech Sellier & Bellot standard caps with an ES of 12 and SD of 3.1 fps, way below those of the nearest competitor. By contrast to the Fiocchis, they were an almost slack fit in the cases and this may have contributed to their consistent performance.” — Laurie Holland
NOTE: Values in chart are based on 15-Shot strings. The ES/SD numbers will therefore be higher than is typical with five-shot strings.
Testing 16 primer types was a huge task — we commend Laurie for his hard work and thoroughness. This extensive test is an important contribution to the “knowledge base” of precision shooting. Laurie’s findings will doubtless influence many hand-loaders who hope to produce more consistent ammunition, or achieve better accuracy. Credit should also be given to Target Shooter Magazine for publishing the results. Well done gentlemen…
*Reloading method for Test Ammo: “Test batches consisted of 16 or 17 rounds for each primer, charges thrown by an RCBS ChargeMaster and checked on lab-quality electronic scales, adjusted if necessary to within ± 0.04gn, so any charge weight variation would be under 0.1 grain which equates here to 5 fps.”
August 24th, 2014
Need primers? Bullets.com is running a sale right now with a wide variety of primer types from all the major primer manufacturers. Millions of primers are in stock now, ready to ship. To make the deal even better, Bullets.com charges just twenty bucks ($20.00) for the Hazmat Fee. You can mix and match primers and powders and ship with the single $20.00, plus actual shipping charges.
Click this link for all Bullets.com PRIMER deals
Save Even More with Large Orders
Here are some examples of in-stock items ON SALE now. Note, with many of these primer types, you can save even more by ordering 5000 primers. For example, if you order 5000 CCI 450 primers the price per box is just $26.55. If you buy 5000 Rem 7 1/2 primers, the price is just $30.56, a significant savings over the $34.65 single box price.
- CCI BR4 Small Rifle Primers, Item # BL3911, $49.46
- CCI 400 Small Rifle Primers, Item # BL3905, $24.75
- CCI 450 Small Rifle Magnum Primers, Item # BL3909, $27.45
- Federal Gold Medal Large Pistol Match Primers, Item # BL3923, $32.90
- Remington 7-1/2 Small Rifle BR Primers, Item # BL11316, $34.65
- Winchester WSR Small Rifle Primers, Item # BL8030, $29.66
- Winchester Large Rifle Primers, Item # BL8028, $28.76
May 21st, 2014
 What’s more fun that a barrel of monkeys? Well a barrel of ammo of course. Here’s an item for the man who has everything, or maybe the prepper who needs enough 5.56x45mm ammo to defeat a horde of zombies, plus their undead friends and relatives. For a mere $5999.99 you can get a barrel containing 12,500 rounds of Federal 5.56x45mm 62gr “Green Tip” ammunition. No joke — this is a real item offered for sale by Grafs.com. When you’re not shooting, your ammo barrel can do double duty as a handy side-table in your living room or man-cave. Just the thing to hold a plate of snacks and your favorite beverage.
In all seriousness, this is impressive Mil-Spec FMJ ammunition right off the production line. The 62-grain green-tipped bullets feature a hardened steel penetrator core. The boxer-primed cases are fully reloadable (though the miltary primer crimps would have to be removed). The ammo is delivered in a heavy-duty steel drum, with steel clamp-on lid with rubber seal. Each container is plastic-lined and packed (from the factory) with dessicant pouches for long term storage.
NOTE: In some jurisdictions there may be restrictions on this product (based on the quantity of rounds or other factors). Check your local laws and regulations.
May 7th, 2014
Need .223 Rem ammo for your early summer varmint safari? Grafs.com has you covered. Over the past few months, Graf & Sons has acquired a large supply of .223 Rem ammo from a variety of manufacturers. Now Grafs.com has a great selection of .223 Rem ammo, with many items marked down on sale. You’ll find name-brand ammo for as little as $9.99 per 20-ct box (American Eagle 50gr JHP). If you prefer heavier bullets for longer-range shooting, check out the PRVI Partizan ammo loaded with 75gr HPBT match bullets — this is just $10.99 per per 20-ct box.
Here is just a sample of the .223 Rem ammo available at Grafs.com right now:
February 28th, 2014
 Federal Premium has a new online Ballistics Calculator. This free program can determine the trajectory for any rifle or handgun load, and even save your ballistics solutions for future reference. This is handy if you shoot Federal ammunition, because all Federal ammo types are included in the built-in database, with BCs and velocities. That makes it very easy to get a ballistics solution for Federal factory ammo — simply enter the caliber and bullet type/weight and the solver fills in the BC and velocity for you.
Federal’s Ballistics Calculator can also be used for handloaded ammo with non-Federal components. However, you can only use a G1 BC and Federal’s solver is not as sophisticated as some others. We still recommend JBM Ballistics or the new Applied Ballistics Online Solver. These both offer both G1 and G7 and extensive databases of field-derived BCs for hundreds of bullets. The Federal Ballistics Calculator only has BC numbers for factory-made Federal ammunition.
November 12th, 2013
 Got the “can’t find primer blues”? Well cheer up. Supplies of pistol and rifle primers are starting to arrive at vendors around the country. We checked with six leading shooting supplies vendors, and all had some primers in stock. Many of the harder-to-find varieties, such as CCI BR4s (small rifle benchrest) and CCI 450s (small rifle magnum) are now available again. In the chart below are the primer inventories we found today, November 12, at 11:00 am west coast time.
Note, inventories are subject to change. In some cases, the primers were “low stock” items, which means they won’t last long. Word to the Wise: If more than one vendor has the primers you need, we suggest you comparison shop. We’ve seen prices vary by as much as $15.00 per thousand for the same item — so you definitely need to compare pricing before you place an order. Happy primer hunting boys and girls!
PRIMER Inventories Shown by Web Vendors on November 12, 2013:
(NOTE: Inventory subject to change. Availability of all these items can change by the hour.)
October 25th, 2012
 Here’s good news for folks looking for another domestic source of cartridge brass. Federal Premium, the folks who make Federal Gold Medal match ammo, is now offering new, virgin, unprimed cartridge brass for a variety of rifle and pistol cartridge types. The new Federal Premium brass will be sold by Sinclair International, Grafs.com and other popular retailers. Sinclair has Federal brass in stock now for the most popular rifle cartridges, including .223 Rem, .243 Win, .270 Win, .308 Win, .30-06 Springfield, .300 WSM and seven more cartridge types (13 rifle brass types total — see chart below).
Federal’s new brass for reloaders starts at $25.99 for fifty (50) cases of .308 Win Brass. The equivalent of $51.98 per hundred cases, that’s pretty affordable. However, note that some types of Federal brass are much more expensive. For example, Federal’s .300 WSM brass costs $43.99 for fifty (50) cases at Sinclair. Click Here for Federal Premium Brass at Sinclair.
Sinclair Int’l notes: “Federal ammunition has long been prized for its reliability, consistency, and quality. But the only way to get Federal brass for reloads was to save your spent shells or scrounge them off the range – until now. Pristine, unfired, properly head-stamped Federal brass for popular rifle cartridges is now available from the manufacturer, and we’re pleased to offer it.”
Product Tip from EdLongrange. We welcome submissions from readers.
December 19th, 2011
Following on the success of its 2011 Rebate Program (which expires at the end of December, 2011), RCBS is launching a new GET GREEN Promotion for 2012. This offers cash rebates to buyers of RCBS reloading products. Additional “bonus bucks” are offered if you buy components from RCBS’s sister companies: Federal, Alliant, CCI, Speer. Here’s how it works. If you buy $50.00 worth of RCBS reloading gear, you get $10.00 cash back. Then you can get an extra $5.00 rebate if you buy one of the following: a pound of Alliant Powder, a box of Speer Bullets, a box of Federal Premium Brass, OR five 100-ct sleeves of Federal or CCI primers. Likewise, if you buy $300.00 worth of RCBS products you can get a $50.00 rebate with an additional $25.00 in bonus bucks if you buy FIVE qualifying items from Alliant, CCI, and/or Federal.
The new GET GREEN Promotion starts January 1, 2012. Purchases must be made before December 31, 2012 and rebate coupon (with proof of purchase) must be received by January 31, 2013. To qualify, you must submit a rebate coupon PLUS box UPCs and original cash register receipts. Offer good in U.S. and Canada only. Please allow 6-8 weeks for delivery. Redemption limited to one of each offer per household. For more information, call RCBS at 866-269-5194, or write to: RCBS PROMOTION, Dept. 7634, PO Box 5011, Stacy, MN 55078-5011.
September 11th, 2011
Federal Ammunition has released a new type of small rifle match primer optimized for AR15s and similar semi-automatic rifles. The new Gold Medal® AR Match Primers, designated GM205MAR, have harder primer cups than the popular Federal 205M match primers. The harder cup is designed to perform better in semi-automatic actions that use free-floating firing pins. A Federal spokesman said that Federal’s “normal” 205M primers were not ideal for use in firearms, such as ARs, with free floating firing pins. Hence Federal designed the new GM205MAR primers. These are available now from major vendors such as Midsouth Shooters Supply, which offers the new GM205MAR primers for $35.22 per thousand.
Other AR-Friendly Primers
For quite some time, CCI has offered its #41 milspec small rifle primer for use in ARs. A CCI #41 primer is a ‘magnum’ strength primer, equivalent to the CCI 450 Small Magnum rifle primer. However, the #41 primer is made with a bigger gap between the tip of the anvil and the bottom of the cup, creating a slightly less sensitive primer. The #41 primer also has a thicker bottom on the cup than the CCI 400 primer.
June 24th, 2011
Bruno Shooters Supply is selling Federal 205M Small Rifle Match primers for just $27.95 per 1000-ct box. That’s a very attractive price — just a couple years ago, these primers were very hard to find, and were selling for nearly fifty bucks per box. Now Bruno’s has 205Ms available for immediate delivery at prices that are $10.00 – $12.00 per box cheaper than some other major vendors. If you prefer the 205Ms for your .223 Rems, PPCs, BRs and 6.5×47 Lapuas, here’s a chance to grab a good supply without breaking the bank. Note, however, that the $27.95/box price does NOT include shipping and hazmat fee. To order these primers, call Amy Bruno at 1-800-455-0350, or (623) 587-7641, or log on to www.Brunoshooters.com.
Story tip by EdLongrange. We welcome submissions from our readers.
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