Each Wednesday, the U.S. Army Marksmanship Unit publishes a reloading “how-to” article on the USAMU Facebook page. On older “Handloading Hump Day” post covers removal of military primer pocket crimps. If you ever use surplus military brass, you really should this article. It contains vital information “learned the hard way”. The writer has tried many different options for removing/swaging out crimps. He weighs the pros and cons of various methods and provides some advice that will save you time and headaches. Visit the USAMU Facebook page next Wednesday for more informative articles for handloaders.
A common question, and important issue with US GI surplus 5.56 brass is “what to do with the primer crimp?” Our Handloading Shop does not prime/re-prime GI 5.56 brass, as we receive it in virgin state (primed) and don’t reload it. However, our staff has extensive private experience handloading GI brass in our own competitive shooting careers, and have several tips to offer.
Once the brass is full-length sized and decapped, the staked-in ring of displaced metal from the primer crimp remains, and hinders re-priming. Some swaging tools exist to swage out this ring, allowing free access to the primer pocket. Some are stand-alone products, and some are reloading-press mounted. Early in this writer’s High Power career, he used the common press-mounted kit several times, with less than stellar results.
Setting Up Swaging Tools
Surplus brass tends to come from mixed lots, and primer crimp varies from very mild to strong. Also, primer pocket dimensions vary. So, setting up this “one size fits most” tool involves trying to find a happy medium for a selection of different types of brass in your particular lot. Some are over-swaged, some under-swaged, and some are “Just Right.” Overall, it was a time-consuming and sub-optimal process, in this writer’s experience.
Cutting Out the Crimp Ring with a Chamfer Tool
[After trying swaging tools] this writer evolved to using the ubiquitous Wilson/RCBS/Other brands chamfer and deburring tool to cut out only the displaced crimp ring at the top of the primer pocket. One caution: DON’T OVER-DO IT! Just a little practice will let the handloader develop a “feel” for the right degree of chamfer that permits easy re-priming without removing so much metal that primer edges start to flow under pressure. For this writer, it was three half-turns of the tool in the primer pocket, with medium pressure.
Here, as with all bulk reloading operations, mechanization is our friend. A popular reloading supply house has developed an inexpensive adaptor that houses the chamfer/deburr tool (retained by an allen screw) and allows mounting in a hand drill or drill press. This speeds the operation significantly, as does use of one of the popular Case Preparation Stations that feature multiple powered operations. (Say good-bye to carpal tunnel syndrome and arthritis!)
One advantage of chamfering the primer pockets lightly to remove remnants of primer crimp, vs. swaging, is that primer pockets are not loosened in this process. US GI (usually LC) NATO 5.56 brass has a great reputation for longevity due to the superior hardness of the case head vs. some softer brands of commercial brass. This means the brass will stand up well to multiple full-pressure loads without loosening primer pockets, and the chamfering method helps support this benefit.
Powered Case Prep Centers — What to Look For
A word of advice (often learned the hard way) — think carefully before jumping on the “latest/greatest” case prep center. One with a proven, long-time track record of durability and excellent customer support has a lot going for it, vs. the flashy “new kid on the block.” Analyze the functions each case prep center can support simultaneously — i.e., can it chamfer, deburr and clean primer pockets all at the same time, without having to re-configure?
Do the tool-heads that come with it look truly functional and durable? If not, can they be easily replaced with proven or more-needed versions, such as a VLD chamfer tool, or a solid/textured primer pocket cleaner rather than a less-durable wire-brush type?
Tips for Priming with Progressive Presses
When re-priming, a couple of factors are worth noting. When re-priming using either single-stage presses, hand tools, or bench-mounted tools (such as the RCBS bench-mounted priming tool), precise alignment of the primer pocket entrance with the primer is easily achieved, and priming goes very smoothly. When using certain progressive presses, due to the tolerances involved in shell-heads, etc., one may occasionally encounter a primer that isn’t quite perfectly aligned with the primer pocket.
If resistance is felt when attempting to re-prime, DO NOT attempt to force the primer in — doing so can be dangerous! Rather, just exert SLIGHT upward pressure to keep the primer in contact with the case-head, and with the support hand, move the case back/forth a trifle. The primer will drop into alignment with the primer pocket, and then prime as usual. After priming, check each seated primer by feel. Ensure it is below flush with the case head (cleaning primer pockets helps here), and that there are no snags, burrs or deformed primers.
More Info on Primer Pocket Swaging
For more information about removing military crimps in primer pockets, we recommend you read Get the Crimp Out on the Squibloads Gun Thoughts Blog. This is a detailed, well-illustrated article that shows how to use various primer pocket reamers/cutters. It also has a very extensive discussion of swaging using CH4D, RCBS, and Dillon tools. The Squibloads author had much better luck with swaging tools than did the USAMU’s writer — so if you are considering swaging, definitely read the Squibloads article.
The illustration of primer pocket types is from the Squibloads Blog Article, Get the Crimp Out.
Looking for a great job in the Shooting Sports industry? Well Vista Outdoor, America’s largest firearms/ammo/optics/sporting accessories maker, has some key job offerings. Vista Outdoor (formerly the sporting unit of ATK) is a corporate giant operating dozens of major brands including: Alliant Powder, Bushnell, CCI, Federal Premium, RCBS, Savage Arms, Simmons, Speer, and Weaver.
Key Vista Outdoor Jobs Available Now…
1. Product Manager — Ammunitions/Pistols
Position is responsible for managing all aspects of product development, from concept development to commercialization, for firearms product categories. He or she will aggressively grow the business by thoroughly understanding the marketplace, competition and by developing products that address global consumer and retailer needs.
2. Senior Marketing Manager — Firearms
The Senior Marketing Manager for Firearms at Vista Outdoor will have full responsibility for all marketing within the Firearms Global Product Lane. This position will report to the V.P. of Marketing and New Product Development for Shooting Sports. This position will manage all aspects of consumer marketing for all firearms brands.
3. Senior Product Manager — Optics
Vista’s Overland Park, KS location is seeking a Senior Product Manager — Optics to add to our team. The Senior Product Manager is responsible for managing all aspects of product development from concept development to commercialization for our line of Sports Optics.
4. Product Manager — Tactical Products
The Product Manager will achieve annual top and bottom line metrics through new product development in support of the global tactical strategy. This position will be responsible for leading all aspects of R&D, concept and product development, commercialization, and launch.
5. New Product Development Engineer — Federal Ammunition
This role will work alongside Product Development Engineers, Product Marketing and Insights Staff, members of the Product Innovation Team and will map out and pursue future new products for Vista Outdoor Shooting Sports Ammunition Company.
In addition to the positions presented above, Vista Outdoor currently lists over 70 more job opportunities on its corporate Careers webpage. Vista Outdoor is headquartered in Utah and employs approximately 5,800 workers. Current Vista Outdoor opportunities include: Project Manager III, Legal Business Manager, Purchasing Manager, Export/Import Specialist, Senior Tax Analyst, Pistol & Rifle Product Line Specialist, Senior Database Developer, Manufacturing Engineers (I, II, III), Financial Analyst, Environmental Lead, Community Relations Specialist, and many more.
With each passing day, prices are dropping at Midsouth Shooters Supply. Right now Midsouth is running its end-of-year Inventory Closeout Count-Down. This is a very unique sale — now through December 31st the price on Midsouth’s clearance items drops 5% each successive day. So the deals get sweeter and sweeter. But, inventories are limited — if you wait too long you may be out of luck.
Today, four days into the sale, every item on clearance is 25% off. That’s pretty tempting. Remember — the number of clearance items offered is strictly limited. If you see something you like you can watch the price drop 5% each day. But if you procrastinate, the item may get sold. As Midsouth says: “Wait too long and it may be gone”. CLICK HERE for SALE.
Here are some of the best deals we saw this morning (12/24):
Lots of slots — that’s what you’ll find on the top of RCBS’s new Pro-Chucker 7 progressive reloading press. This thing has SEVEN (7) stations, which gives you great flexibility when reloading. You have plenty of extra slots for special dies such as crimp dies or powder-check dies. The 7-hole interchangeable die-plate (aka tool-head) is am impressive bit of engineering — it looks like the cylinder for a super-sized revolver.
Our friend Gavin Gear of UltimateReloader.com got his hands on one of the first production models of the new Pro Chucker 7 progressive press. Gavin reports: “This 7-station auto-indexing progressive is the ‘big brother’ of the RCBS Pro Chucker 5, and is built on the same frame. While it shares most of the same internals, there are a few differences”. Key differences include a seven-station shellplate and seven-station die-plate (vs. five stations on the Pro Chucker 5). In addition the priming system is slightly different and the Pro Chucker 7 comes with a much larger powder hopper.
Watch Pro Chucker 7 Unboxing Video:
To demonstrate the new features of the Pro Chucker 7, Gavin has produced an unboxing video that shows the components of the system. This is a completely different design than the RCBS 2000 system progressive press (which this editor owns). The Pro Chucker series 5 and 7 presses have a more compact frame and a more conventional, vertical column priming system. They don’t take up much more space on your loading bench than a turret press, yet they offer full progressive capability, creating one loaded round with every pull of the handle.
If you are considering purchasing a progressive press (whether green, red, or blue), you should watch the video and see the press features. Gavin Gear will demonstrate how the Pro Chucker 7 works with another video to be released in the near future.
At the request of our readers, we have launched a “Deals of the Week” feature. Every Monday morning we offer our Bargain Selections. Here are some of the best deals on hardware, reloading components, 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. Optics Planet — Multiple Coupons Plus $15 Off $150+ Order
Right now Optics Planet is running numerous holiday specials, including 35 Seasonal Promotions, 21 Coupon Offers, 27 Mail-In Rebates, and 13 Instant Rebates. Plus you can get $15 off orders of $150.00 or more with Code A1DA0E7. Visit Optics Planet’s DEALS Page for all the offers.
CDNN Sports has some of the nicest modern Browning rifles we’ve seen. These X-Bolt Medallion Rifles feature figured Maple stocks with engraved receivers. The barrels, Octagon for the Limited models, are deep polished blue. The actions are glass-bedded and fit a detachable rotary magazine. The .30-06 Maple X-Bolt Medallion is marked down from $1069.99 to $899.99. The X-Bolt Limited Editions, available in a wide variety of chamberings, are on sale for $1199.99. These are very nice rifles that any shooter would be proud to own.
3. Amazon — Complete RCBS Rock Chucker Master Reloading Kit
This RCBS Rock Chucker Supreme Master Reloading Kit contains everything one could need to produce accurate handloads. The Rock Chucker press will last a lifetime and the powder measure is durable and reliable — we know, we’ve used them for years. The RCBS hand-priming tool does the job effectively, and the balance scale can be quite accurate with some tweaking. Overall, at $299.99, this is a great value considering all that you get. RCBS also offers a rebate on this Kit.
4. Midsouth — 500 Rounds of Norma .22 LR for $49.99
If you need good, reliable ammo for plinking or rimfire cross-training, look no further. At ten cents per round, this Norma-brand Tac 22 ammo is very affordable. We’ve used this ammo for tactical rimfire matches and it has proven more than adequate. This is a limited time offer at Midsouth Shooters Supply, so don’t delay.
5. Sportsman’s Guide — Get 20% OFF First Order
Now through the end of Decenmber, Sportsman’s Guide is offering new customers 20% off their first order with a cap of $30.00. Use Coupon Code TAKEOFF20% at Checkout. This will knock 20% off a maximum of $150.00 in merchandise value so the total savings will not exceed $30.00. Still, that’s an attractive offer (as long as you understand the limitations). NOTE: This discount can not be used for firearms or Buyer’s Club Membership fees, and this offer may be only claimed once per customer.
6. Amazon — Lyman Case Prep Xpress $94.99
The Lyman Case Prep Xpress lets you chamfer inside and out, brush your necks, clean/uniform primer pockets, and ream military crimps. This unit sells elsewhere for $120.00 or more. Here is a review from a Verified Purchaser: “The unit is quiet, sturdy, and the attachments do what they are supposed to do. It already has made a difference in my reloading speed, and most importantly, my comfort. I highly recommend this unit.” (Strafer, 4/7/14)
7. Palmetto State Armory — AR-15 Days of Christmas Deals
Looking to assemble an AR platform rifle for gun games, varmint hunting, or other purposes? With its AR-15 Days of Christmas promotion, Palmetto State Armory is continuing some of its best Black Friday deals throughout December. Save on complete Lowers, complete Uppers, and other components. The PSA complete lower with Magpul stock shown above is a very good deal.
8. Widener’s — 1000 Rounds of 9mm HP Ammo for $219.00
If you are looking for first-quality, original production 9mm Luger ammo loaded with hollowpoints (as opposed to FMJ bullets), this deal is hard to beat. The ammo features a quality 115gr JHP (lead core) bullet and the same powder used by the Israeli military. With mil-spec velocity, this IMI 9mm JHP Ammo is hard-hitting, yet extremely accurate. Widener’s tells us that “This ammo has not been offered in the USA for several years”. If you need a stock of 9mm defense ammo, here you go.
As a lead-up to Black Friday, Brownells.com is running three full weeks of special sales. You can get some very good deals during this 3-week “Back to Black” event. Above are three featured items for Week Two of this promotion. There are some nice Geissele and Timney triggers at good prices. In addition to these top deals, hundreds of other products are on sale at Brownells.com this week. Here are three products that caught our eye. You can’t go wrong with an RCBS Rock Chucker for $129.99 or a stripped AR15 Lower Receiver for $59.99 (or $99.99 with Tan or Sniper Gray Cerakote finish). Brownells offers a 100% satisfaction guarantee on these Aero Precision Lowers.
Do you own an RCBS electronic powder dispenser? If you do, take the time to watch this ChargeMaster Tuning video from 8541 Tactical. This nine-minute video demonstrates how to re-program your Chargemaster to “tune” the dispensing process. The video shows the exact programming procedures to follow, step-by-step. Some folks want a faster powder flow — others tune their machines for a more reliable drop (with fewer over-runs). One cheap and popular modification is to insert a 1″-long section of a McDonald’s straw in the ChargeMaster’s silver dispensing tube. This works surprisingly well to smooth kernel drop and prevent “clumping” that can cause an over-charge. The McDonald’s straw MOD is demonstrated in this video, starting at the 6:22 mark.
Large-Diameter Dispensing Tube Mod
Many folks have had success with the McDonald’s straw modification demonstrated in the above video. However, some folks would like to get even better flow performance (with virtually no clumping). Forum Member Frank B. has come up with a new option using a brass hose fitting with a large outside diameter. The hose fitting (with tape wrapped around the barbed nose section) is placed inside the RCBS dispensing tube (be sure to have some kind of wrap — you don’t want metal-on-metal). Here’s how the unit looks installed:
Frank tells us: “I have found a cure for the over-throw problem. It is a simple 1/4″ barbed hose nipple. I wrapped a couple layers of tape around the barbed end for a snug fit. With this in place, I have thrown 100+ charges of Varget without a single overthrow. The ID of the barbed end needs to be approximately 3/16″ to feed a steady flow. This works because of the larger ID at the drop.”
Frank adds: “You can see in the photo that the powder is not stacking up. You can watch it drop one grain at a time. Hope this will take the aggravation out of your case charging.” For best performance with this brass fitting MOD, we recommend de-burring and smoothing out the front edge of the brass fitting over which the kernels drop.
Brass fitting mod suggested by Boyd Allen. We welcome reader submissions.
At the request of our readers, we have launched a new “Deals of the Week” feature. If this proves popular, we’ll try to run this every Monday. Here are some of the best deals on hardware, reloading components, 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.
Match photo courtesy Varide Cicognati, Sightron dealer in Italy.
No this 10-50X Sightron isn’t as good as a Nightforce 15-55X Competition scope, but it is definitely good enough to win long-range benchrest and F-Class matches and it is nearly $1400 cheaper than the 15-55X Nightforce. It is even $450 cheaper than the old 12-42x56mm NF Benchrest scope. On a value-for-money basis, then, the Sightron 10-50x60mm makes sense for competitor on a budget. The money you save (compared to a 15-55X NF) will pay for a BAT or Kelbly action, with money left over.
2. McMillan Stocks — Rem-inletted Stocks on Sale
McMillan has a wide variety of inletted fiberglass stocks on sale. If you have a Remington or Rem-clone action you’re in luck. McMillan has dozens of Rem-inletted stocks on sale right now, with prices as low as $400. Above is just a small selection of Rem-Inletted Sale Stocks. McMillan also has bargain-priced stocks for many other kinds of actions.
3. Midsouth Shooter’s Supply — RCBS Rock Chucker Press
This week you can get an RCBS Rock Chucker Supreme Press for just $149.99 at Midsouth Shooters Supply. The Rock Chucker Press is strong and versatile, a design that has stood the test of time. I’ve got a Rock Chucker on my reloading bench that was made in the 1970s and passed down from my brother. It’s still capable of loading 1/4-MOA ammo.
4. Weatherby — Vanguard S2 Typhoon .243 Win
A Weatherby for under $450.00? That’s right. Currently, Grabagun.com offers the Weatherby S2 Typhoon, chambered in .243 Winchester for just $448.22. This rifle features a 24″ barrel, 2-stage trigger (that adjusts down to 2.5 lbs), and a composite Monte Carlo-type stock in Kryptek camo pattern. Weight without optics is 7.25 pounds. NOTE: Limited inventory — check Slickguns.com for other vendors.
5. MidwayUSA — Deluxe Competition Shooting Mat $59.99
We have used MidwayUSA shooting mats, as have many Forum members. This Competition Mat is a good product. The 400 denier, PVC-coated material is durable, the overall size is good, and we like the front flap that can be staked down. MidwayUSA normally sells this mat for about $85.00. Currently, it is on sale for $59.99. It’s hard to find a better padded mat for anywhere near that price.
Unrolled Dimensions: 73-½” Long x 35-½” Wide (Does not include the front flap).
Rolled Dimensions: 8-½” Diameter x 35-½” Wide | Weight: 6.5 lbs.
6. CDNN — Walther PPX M1 9mm for $279.88
It may be ugly, but this Walther PPX M1 is a very good 9mm pistol. This Editor has shot the PPX and, IMHO, it has a better trigger than the Glock, better ergonomics, and better accuracy. Right now you can get this German-made Walther 9mm pistol for under $280.00 — less than half the price of a new Glock. Interested? Then read this Walther PPX Review. It confirms what we’ve said — this is a good pistol.
7. Wideners.com — IMI 9mm Luger, 1000 Rounds for $209.00
This is good ammo, though pretty “hot” (it runs 1102 fps from a 4″ barrel). This Editor has shot a lot of IMI 9x19mm ammunition through Glocks, HKs and Sigs. This ammo is very reliable and reasonably accurate. NOTE: This ammo features lead-core bullets, which may not be allowed in some indoor ranges. This ammo is Boxer-primed and the primer pockets are NOT crimped so you can reload the IMI 9mm brass with no problems. $209.00 for 1000 rounds is a pretty good deal these days.
This is a pretty darn good folding knife, and a killer deal at $15.60 from Amazon.com. Yes your Editor bought one. The semi-serrated stainless steel blade is sharp and holds its edge surprisingly well. The knife comes with a nylon sheath and a Bear Grylls survival guide. Despite its low cost, Gerber offers a lifetime warranty on this knife.
Here is a verified owner’s review: “Most retailers sell it for 30 bucks. This knife is…very sturdy with no blade play and has a good solid feel. The handle is very grippy… [and] fits VERY nicely in the hand. Love Gerber’s serrations… great for cutting rope, cordage and strapping.”
We know you guys like saving money. Here’s a line-up of current money-saving REBATE offers for everything from ammo to optics. You can save as much as $250 off a rifle or $100 off a scope. NOTE: Deadlines vary with the program — some of these rebates are good through the end of 2015, but others expire in a few days! Check rebate/promo details by clicking on the links provided below:
ZEISS Rebates
Save up to $150.00 on select scopes and binoculars during Zeiss Field Days (through 11/17/2015).
Browning Rebates and Promotions
Get $25, $50, $75 or $100 rebates on Browning rifles or shotguns. Also $50-$100 off Browning safes.
Bushnell Rebates and Promotions
Get $100 off Elite 6500 scopes, $80 off Elite 4500 or 3500 scopes, and $50 off Legend Ultra HD scopes. Offer expires October 19, 2015.
Thompson/Center Rebates
Get $75 mail-in rebate on T/C Venture Rifles, now through 12/13/2015.
RCBS Rebates
Save $50 on $300 RCBS tools/accessory purchase or save $10 on $50 RCBS purchase.
Taurus Rebates
Get $25 or $50 rebate with purchase of qualifying Taurus pistol or revolver.
Federal Ammunition Rebates
Two Rebates: Buy a Savage centerfire rifle and get $25.00 rebate on purchase of $50 or more in Federal rifle ammunition. Or, get $10.00 mail-in rebate on Federal Power-Shok or Fusion rifle ammo.
Do you have some old, tired brass that needs a thorough cleaning — inside and out? Consider using an ultrasonic cleaning machine. When used with the proper solution, a good ultrasonic cleaning machine can quickly remove remove dust, carbon, oil, and powder residue from your cartridge brass. The ultrasonic process will clean the inside of the cases, and even the primer pockets. Tumbling works well too, but for really dirty brass, ultrasonic cleaning may be a wise choice.
Our friend Gavin Gear recently put an RCBS Ultrasonic cleaning machine through its paces using RCBS Ultrasonic Case Cleaning Solution (RCBS #87058). To provide a real challenge, Gavin used some very dull and greasy milsurp brass: “I bought a huge lot of military once-fired 7.52x51mm brass (fired in a machine gun) that I’ve been slowly prepping for my DPMS LR-308B AR-10 style rifle. Some of this brass was fully prepped (sized/de-primed, trimmed, case mouths chamfered, primer pockets reamed) but it was gunked up with lube and looking dingy.”
UltimateReloader.com Case Cleaning Video (7.5 minutes):
Gavin describes the cleaning exercise step-by-step on UltimateReloader.com. Read Gavin’s Cartridge Cleaning Article to learn how he mixed the solution, activated the heater, and cycled the machine for 30 minutes. As you can see in the video above, the results were impressive. If you have never cleaned brass with ultrasound before, you should definitely watch Gavin’s 7.5-minute video — it provides many useful tips and shows the cleaning operation in progress from start to finish.
The RCBS ultrasonic cleaning machine features a large 3-liter capacity, 60 watt transducer, and 100 watt ceramic heater. The RCBS ultrasonic machine can be found under $140.00, and this unit qualifies for RCBS Rebates ($10 off $50 purchase or $50 off $300.00 purchase). RCBS also sells 32 oz. bottles of cleaning concentrate that will make up to 10 gallons of Ultrasonic Solution.
A common question, and important issue with US GI surplus 5.56 brass is “what to do with the primer crimp?” Our Handloading Shop does not prime/re-prime GI 5.56 brass, as we receive it in virgin state (primed) and don’t reload it. However, our staff has extensive private experience handloading GI brass in our own competitive shooting careers, and have several tips to offer.
Tips for Priming with Progressive Presses
RCBS Rock Chucker Supreme Press, Closeout Price: $126.89 (was $169.19)
