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Home Rifle Parts Bolt Parts Bolt Carrier Groups J P ENTERPRISES AR-15 5.56 LOW MASS COMPLETE BOLT CARRIER GROUPS Support
Upgrade your AR-15 with the JP Enterprises Low Mass Bolt Carrier Group! 🔧 Enhance performance and reduce recoil for rapid fire handling.

J P ENTERPRISES AR-15 5.56 LOW MASS COMPLETE BOLT CARRIER GROUPS - J P ENTERPRISES JPBC-3A LOW-MASS BOLT & CARRIER

812872020631 452000131

Variations:

Upgrade your AR-15 with the JP Enterprises Low Mass Bolt Carrier Group! 🔧 Enhance performance and reduce recoil for rapid fire handling.
J P ENTERPRISES JPBC-3A LOW-MASS BOLT & CARRIER
469.9 GBP 0 £469.90 *
Finish: Black, Stainless Steel, Hard Chrome Product no.: 452000131
Not available - Is a 'Call to order' product.
469.9 GBP 0 £469.90 *
Ask question
Upgrade your AR-15 with the JP Enterprises Low Mass Bolt Carrier Group for enhanced performance and reduced recoil. 🔥 Precision-engineered for durability!
J P ENTERPRISES JPBC-3 223 LOW MASS POLISHED CARRIER
449.9 GBP 0 £449.90 *
Finish: Polished Product no.: 452000158
Not available - Is a 'Call to order' product.
449.9 GBP 0 £449.90 *
Ask question
449.9 469.9 2 GBP
469.9 GBP £469.90

Prices inclusive of duty & VAT.

Product no.: 452000131

Mfr. No.: JPBC-3A

812872020631 Precision-machined, stainless bolt-and-carrier group features JP’s enhanced bolt made of high-grade 9310 steel for a significantly longer life expectancy than standard mil-spec bolts. Set is available with choice of JPBC-2A Low Mass carriers that reduce felt recoil and increase bolt speeds slightly for enhanced rapid fire handling, or the standard JPBC-2A Full Mass carriers that replicates the normal carrier weight and is preferred for duty rifles or any time absolute reliability is required. Standard weight carrier features a 100% increase in bearing surface for smoother cycling and reduced wear on the inside of the receiver. Both the JPBC-2A carriers feature JP’s super-hard QPQ finish for maximum wear resistance and minimal friction. Extractor, firing pin, and all other components are included.
Not available - Is a 'Call to order' product.
3
Is a 'Call to order' product.
Wish List Ask question
Requires order by phone

Variations:

Upgrade your AR-15 with the JP Enterprises Low Mass Bolt Carrier Group! 🔧 Enhance performance and reduce recoil for rapid fire handling.
J P ENTERPRISES JPBC-3A LOW-MASS BOLT & CARRIER
469.9 GBP 0 £469.90 *
Finish: Black, Stainless Steel, Hard Chrome Product no.: 452000131
Not available - Is a 'Call to order' product.
469.9 GBP 0 £469.90 *
Ask question
Upgrade your AR-15 with the JP Enterprises Low Mass Bolt Carrier Group for enhanced performance and reduced recoil. 🔥 Precision-engineered for durability!
J P ENTERPRISES JPBC-3 223 LOW MASS POLISHED CARRIER
449.9 GBP 0 £449.90 *
Finish: Polished Product no.: 452000158
Not available - Is a 'Call to order' product.
449.9 GBP 0 £449.90 *
Ask question

Description:

Precision-machined, stainless bolt-and-carrier group features JP’s enhanced bolt made of high-grade 9310 steel for a significantly longer life expectancy than standard mil-spec bolts. Set is available with choice of JPBC-2A Low Mass carriers that reduce felt recoil and increase bolt speeds slightly for enhanced rapid fire handling, or the standard JPBC-2A Full Mass carriers that replicates the normal carrier weight and is preferred for duty rifles or any time absolute reliability is required. Standard weight carrier features a 100% increase in bearing surface for smoother cycling and reduced wear on the inside of the receiver. Both the JPBC-2A carriers feature JP’s super-hard QPQ finish for maximum wear resistance and minimal friction. Extractor, firing pin, and all other components are included.

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The AR-15 5.56 Low Mass Complete Bolt Carrier Groups feature JP's high-grade 9310 steel enhanced bolt for extended life expectancy.
  2. Available with JPBC-2A Low Mass carriers for reduced recoil and increased bolt speed, or JPBC-2A Full Mass carriers for standard weight and reliability.
  3. Both carriers have a super-hard QPQ finish for wear resistance and minimal friction, and come with all necessary components including extractor and firing pin.

Attributes

  • Cartridge: 223 Remington
  • Finish: Black,Hard Chrome,Stainless Steel
  • Weapon type: AR-15
  • Delivery weight: 0.363kg
  • Shipping height: 33mm
  • Shipping width: 157mm
  • Shipping length: 224mm
  • UPC: 812872020631

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (3)

5 / 5
Definitely recommended

Brownells USA Super Smooth 09/10/2015

I use this BCG on my first build. I basically have a JP gassed AR15, BCG, JP Silent Capture Buffer and JP Adj Gas Block. My First build is more for precision but I can quickly change it to competition when the time comes. Smooth operation of the BCG due to its light weight, and you barely feel anything shot to shot.

Definitely recommended

Brownells USA Excellent product 09/07/2015

To begin with, I already own the black version that I run in my carbine. I purchased the stainless version initially simply because of the looks; it matched the stainless barrel I was using at the time in my 6.8 build. The stainless is mirror-finished and extremely smooth. It takes lubrication very well, to the point that a function check feels like the carrier is riding on ball bearings. I highly recommend this unit to anyone who wants a lightweight carrier to go with an adjustable gas block and low-mass buffer / silent captured spring.



Since it *is* stainless, I don't recommend it for any real-life SD/LE scenarios. Not that I think a small bit of stainless would be that much of a problem, but if you're operating at that level you're going to want every advantage you can get...which is why JP also sells the black version. For a hunting, benchrest, or run-and-gun competition rifle, its a worthy investment. Buy with confidence.

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