- Low Mass 9310 alloy carrier
- 416 bolt carrier
- Enlarged bearing surfaces
- Chromium Nitride finished Enhanced Bolt
- Stainless steel low mass bolt carrier
- High polished finish
- JP enhanced cam pin, firing pin, and firing pin retention pin
- 6.7 oz.
The JP Polished Low Mass AR15 BCG is made from all premium materials. The carrier is made from 416 stainless steel, a composition you commonly see used to manufacture barrels. The EnhancedBolt is machined from the same hardened tool steel that is used in a variety of race car engines. The enlarged bearing surfaces makes for a very smooth and soft recoil impulse. The bolt is treated with Chromium Nitride, a process that will protect your bolt for a great deal of time. The stainless carrier is high polished and very easy to clean. This BCG is used by many across the nation and is one of the most ideal DI carriers on the market for sporting or competition use.
For more info, visit JP Enterprises