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The JP .308 Low Mass Bolt Carrier reduces recoil, enhances bolt alignment, and is compatible with DPMS-pattern rifles, available in polished or QPQ finishes.

J P ENTERPRISES JP .308 LOW MASS SPECIAL POLISH STAINLESS CARRIER WITH KEY

812872020594 452000157

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Variations
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Variations:

Variations:

Cartridge: 308 Winchester Finish: Stainless Steel Make: AR .308 Product no.: 452000157
Not available
359.9 GBP 0 £359.90 *
-10 %
Cartridge: 308 Winchester Finish: CPQ Coating Make: AR .308 Product no.: 452000172
In stock
309.9 GBP 2 £309.90 * £344.90
309.9 359.9 2 GBP
359.9 GBP £359.90

Prices inclusive of duty & VAT.

Product no.: 452000157

Mfr. No.: JPBC-4SP

812872020594 Reduced-weight bolt/carrier assembly helps tame felt recoil on a JP or DPMS or Remington AR-style .308 rifle (LR-308 pattern only). Carrier features the same type of weight-reducing cuts found on the original JPBC-3 AR-15 bolt carrier to give the same benefits your .308. Wide carrier rails have extra bearing surface to improve bolt alignment and reduce wear. Carrier key is already installed and staked. Available with QPQ or polished stainless finish. See SPECS for the Compatibility Notice.
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309.9 359.9 2 GBP
Description Specification Customers reviews Accessories

J P ENTERPRISES JP .308 LOW MASS SPECIAL POLISH STAINLESS CARRIER WITH KEY

359.9 GBP £359.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.

Description:

Enhance your .308 rifle's performance with reduced-weight technology!

The 308 AR Low Mass Bolt Carriers from J P Enterprises are designed to improve your shooting experience by minimizing felt recoil on JP, DPMS, or Remington AR-style .308 rifles (LR-308 pattern only). This innovative carrier features weight-reducing cuts similar to those found on the original JPBC-3 AR-15 bolt carrier, providing the same advantages for your .308.

Key Features:

  • Wide Carrier Rails: Extra bearing surface enhances bolt alignment and reduces wear.
  • Carrier Key: Pre-installed and staked for your convenience.
  • Finish Options: Available in QPQ or polished stainless finish.

Specifications:

  • JP Low Mass Operating System Bolt Carrier - Large-Frame (.308)
  • Material: Stainless Steel
  • Finish: Polished Finish or QPQ Black Finish
  • Weight: 10.82 oz. with key installed
  • Compatibility: Requires DPMS-pattern bolt, firing pin, and cam pin

Compatibility Notice: This notice applies to any rifle based on the large-format AR-10-type or LR-308 platform, typically chambered in .308 Winchester, 7.62x51 NATO, or other cartridges requiring the longer magazine format. Please note that these receiver platforms are not standardized like the AR-15/M16 platform, where most parts are cross-compatible. Ensure that any accessories and parts ordered for your large-format rifle are compatible with your specific platform.

This bolt carrier is compatible only with the DPMS family of AR-10 products. For the Armalite/Rock River family of large-frame receivers, this carrier can only be used as a complete bolt carrier assembly group with a DPMS-pattern bolt, such as our .308 JP Enhanced Bolt. Mixing and matching components between platforms is not advised and may result in an unsafe configuration.



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The JP .308 Low Mass Special Polish Stainless Carrier is designed to reduce recoil and is only compatible with DPMS, JP, or Remington AR-style .308 rifles (LR-308 pattern).
  2. It features weight-reducing cuts, wide carrier rails for improved bolt alignment, and comes with the carrier key installed and staked, available in either QPQ or polished stainless finishes.
  3. Compatibility is crucial; this bolt carrier is only suitable for the DPMS family of AR-10 products and should not be mixed with components from different platforms like Armalite/Rock River.

Attributes

  • Cartridge:
    308 Winchester
  • Finish:
    Stainless Steel
  • Weapon type:
    AR .308
  • Delivery weight: 0.363kg
  • Shipping height: 58mm
  • Shipping width: 58mm
  • Shipping length: 249mm
  • UPC: 812872020594

Item details

Made in USA
US export classification: 0A501.c

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Variations:

Cartridge: 308 Winchester Finish: Stainless Steel Make: AR .308 Product no.: 452000157
Not available
359.9 GBP 0 £359.90 *
-10 %
Cartridge: 308 Winchester Finish: CPQ Coating Make: AR .308 Product no.: 452000172
In stock
309.9 GBP 2 £309.90 * £344.90

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