Bolts & Buffers

Replacement Firing Pin Spring for JP 9mm Bolt (JPBC-9MMA) This firing pin spring is compatible only with the JP 9mm Bolt and firing pin and should not be used with any other bolt assembly.

Molded polymer cover fits in the underside of a disassembled AR-15 .22 conversion upper receiver to prevent the bolt from falling out and keep dirt and debris out of internal components. Can be installed on any standard...

Buffer Pad ONLY

Rifle Spacer ONLY

Pistol caliber carbines such as 9mm, .40 S&W, .45 ACP, and 10mm are a blast to shoot but can be tough on AR-15's internal components. Without a properly tuned blowback system, you run the risk of being overly destructive...

We take a mil spec extractor, and polish the leading surface so that you are assured smooth function. We’ve found that this single operation is an important process to help with feeding the round into the chamber while...

Replacement Firing Pin for JP 9mm Bolt (JPBC-9MMA) This firing pin is compatible only with the JP 9mm Bolt and should not be used with any other bolt assembly.

An extra firing pin is a perfect addition for your range bag. If you are a recreational shooter, or a competitor in USPSA PCC Class shoots don't let your range day or competition end early. We rarely have firing pins break...

What no one has done before is address the force of the bolt and buffer slamming into the barrel on the return stroke. Now, we have! The stainless cushion will now actually soften that impact...

This firing pin is hands down, going to be your best chance as a “non-breakable” firing pin. We chose to use 17-4 stainless steel because it’s stronger and tougher than s7 tools steel; which is the common...

When we came out with the TACCOM recoil system, we developed the shortest stroking system you could buy that still allowed for the Bolt Hold Open to function, we were all amazed at just how smooth this system was. But you...

We’ve assembled the critical parts into one kit that you will want to have in your range bag during competition ‘just in case’. You get our firing pin and return spring, our enhanced mil spec extractor;...

We’ve come thru with what will be the ultimate recoil system for the 9mm carbine!! A very robust system that will allow you to custom tune with the spare parts you probably already have. Designed to be installed as is...

  Pistol caliber carbines such as 9mm, .40 S&W, .45 ACP, and 10mm are a  blast to shoot but can be tough on AR-15's internal components. Without a properly tuned blowback system, you run the risk of being...

The KVP Pistol Caliber Carbine 6 Position Mil-Spec Stock Completion Kit, w/ KVP 7.5 oz SS Blowback Buffer and KVP XP SS Spring.   Pistol caliber carbines such as 9mm, .40 S&W, .45 ACP, and 10mm are a blast to...

The TACCOM adjustable PCC buffer system is one of the first systems out there that not only allows you to change the buffer spring to your desired liking, it also allows for a 2nd  stage, the final ½ of travel to...

The MBX "Patent Pending" Buffer is Designed specifically for Pistol Carbine Caliber. Features an Internal Spring captured within the Buffer to allow for the Buffer/Bolt speed to be significantly reduced during the cycling...

Uses the proven standard mil spec 5.56 pivoting extractor for long service use. Black Nitride will give a low drag finish and easy to clean. Removable carrier weight, to work with JP recoil systems. Correct geometry for...

The Kaw Valley Precision 9mm BCG is a feature packed solution for your 9mm Blow Back Carbine or Pistol. Our 9mm BCG is compatible with either Glock or Colt style magazines. The carrier is constructed of US made 8620...

14.92 OZ Pivoting Extractor (M16 Style) Designed for use with Glock and Colt Magazines Optimized for maximum performance and reliability High Polish Nitride...

The ODIN Works 9mm BCG is designed to work with both Colt and Glock style lowers and magazines. It also features the traditional style AR extractor that will give you long and reliable use. Technical Specs Works with...

Silent Captured Spring (patented) 9mm AR Version The 9mm Silent Captured Spring provides the same improvements of smoother operation and reduced cycling noise as our gas gun models. Compatibility The 9mm SCS requires...

Purpose-built for 9mm AR-15 pistol caliber carbines, our Generation 2 PCC blow-back carriers keep the features of our well-loved first BCG with modern improvements.  We maintain the dual COLT/GLOCK compatible geometry,...

The TACCOM extreme 9mm bolt is THE 9mm bolt taken to the next level!! First, we use a standard mil spec proven 5.56 pivoting extractor for long service use. Next, we did away with that heavy gas key and replaced it with a...

Quarter Circle 10, THE AR Pistol Caliber BRAND. Leader in top of the line, dedicated AR15 Pistol Caliber parts. 9MM Glock Style Bolt Assembly Advanced blowback design Manufactured to function reliably with Glock...

  Machined to the same exacting tolerances as our bolt carriers, this second generation 9mm bolt assembly is an entirely new design that eliminates the need for a central mass (slug) to readily function with our 9mm JP...

Two piece design with additional bolt tail options coming soon. 416 Stainless Steel High energy polish for ease of cleaning Properly torqued/staked carrier key fasteners Includes buffer and...

 JP Enhanced 9mm AR Bolt Machined to the same exacting tolerances as our bolt carriers, this second generation 9mm bolt assembly is an entirely new design that eliminates the need for a central mass (slug) to readily...