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JP Full Mass Complete Bolt Carrier Group AR-15/M4
JP Full Mass AR-15 BCG

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Our Price: $352.95
Sale Price: $335.30

Availability:: IN STOCK
Product Code: JPBC-2A

JP Full Mass Complete Bolt Carrier Group for AR-15/M-4 Rifles and Carbines

This is the ultimate Complete Bolt Carrier Group for your AR-15. It includes the JP Full Mass Carrier, JP Enhanced Bolt with Carrier Completion Group parts (Firing Pin, Cam Pin, Firing Pin Retaining Pin).

For self defense, duty, competition or any application where absolute reliability is the main criteria. The JP Tactical Full Mass Bolt Carrier is made of 416 stainless steel in the full weight configuration for the utmost in durability and longevity. Includes forward assist serrations and a dust cover notch. The bore of the JP stainless carriers has a roller burnished finish for frictionless operation with no chance of peeling chrome as in standard mil-spec carriers. The exterior bearing surfaces are hand polished using a Quench-Polish-Quench (QPQ) process to yield incredibly hard and lubricious bearing surfaces. Finish is black and is very smooth and slick. When properly lubricated, this system is designed to make your rifle feel like it is cycling on ball bearings. This carrier features a 100% increase in bearing surface for smoother operation and improved alignment and lower wear in the upper receiver.

The JP Enhanced Bolt is made to the highest standards in the industry with superior 9310 steel which has 10 times the life expectancy of the typical 158 carpenter steel. It has been engineered to add material at critical points to add further strength. Has greater attention to detail and workmanship than you find on most others for high accuracy and the longest service life possible. Finish is Chromium Nitride for durability and lubricity. Includes JP enhanced gas ring which is a low friction, one piece design that feels super smooth right out of the box while improving the gas seal. No more high friction 3 piece gas rings that must be checked to make sure they don't align. This is hands down the best designed and highest quality bolt carrier group on the market.

Carrier Weight: 8.9 ounces
Complete BCG Weight: 11.0 ounces
JP Full Mass Bolt Carrier
  • Full Mass Stainless Steel Carrier w/ Black QPQ finish for reliability & low friction
  • Super smooth operation and better alignment
  • Forward assist serrations and dust cover notch
  • JP Enhanced Bolt for extra long service life

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