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JP LMOS .308 Bolt Carrier SP

JP LMOS .308 Bolt Carrier SP


JP Low Mass Operating System Bolt Carrier
   Large-Frame (.308)
   Stainless Steel
   Polished Finish

Requires DPMS-pattern bolt, firing pin and cam pin.

Includes JP Enhanced Gas Ring

Weight: 10.82 oz. with key installed.



This notice pertains 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.

Be aware that these receiver platforms are not standardized like the AR-15/M16 platform for which most parts are cross-compatible. Before ordering accessories and parts for your large-format rifle, make sure the parts are compatible with your particular platform. This bolt carrier is compatible only with the DPMS family of AR-10 products.

With the Armalite 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 EnhancedBolt. Interchanging individual components will result in an unsafe configuration. Do Not under any circumstances mix and match components between the platforms.

Out of Stock