The 6.5 Grendel version of the JP EnhancedBolt™ is compatible with any AR-15 platform using a Mil-spec bolt carrier and 6.5 Grendel sub-components. This is a Type II bolt assembly and conforms to current SAAMI spec. for the 6.5 Grendel cartridge.

AR15 Firing Pin Retaining Pin.

Feel free to ask all the questions you have. We take the time to answer them all!

Complete 7.62x39 bolt and carrier Group by Precision Firearms. 9310 steel, Shot peened and hardened Bolt. Precision Turned to Perfection, then Tumbled and Tuned in house. Carriers are 8620 Hardened and Precision Ground. Available in Phalanx (Black Nitride) or Super Match (Nickel Boron).

Complete bolt group with Bolt, Carrier, Enhanced Firing Pin, Retainer, and Cam.

This comes with the Enhanced Firing Pin especially made 7.62x39!

Complete 7.62x39 bolt by Precision Firearms made to our specifications. 9310 steel, Shot peened and hardened. Precision Turned to Perfection. Available in Phalanx (Black Nitride) or Nickel Boron.

These are .125" Bolt face depth. Will also work with 6.5 Grendel Type I.

Complete bolt with extractor, rings, and ejector.

Optional: Carrier Assembly - includes carrier with Staked Key, Firing Pin, Cam, and Retainer

Complete 6.5 Grendel Extractor by Precision Firearms. Available in Phalanx (Black Nitride) or Super Match (Nickel Boron).

Optional: Extra Strength Extractor Spring and Buffer

Complete 6.5 Grendel Type I bolt by Precision Firearms made to our specifications. 9310 steel, Shot peened and hardened. Precision Turned to Prefection, just like we ordered. Available in Phalanx (Black Nitride).

These are the less common .125 Bolt face depth. Will also work with 7.62x39.

Complete bolt with extractor, rings, and ejector.

Optional: Carrier Assembly - includes carrier with Staked Key, Firing Pin, Cam, and Retainer

Complete 6.5 Grendel bolt by Precision Firearms made to our specifications. 9310 steel, Shot peened and hardened. Precision Turned to Prefection, just like we ordered. Available in Phalanx (Black Nitride) or Super Match (Nickel Boron).

Bolt Face .136 

Complete bolt with extractor, rings, and ejector.

Optional: Carrier Assembly - includes carrier with Staked Key, Firing Pin, Cam, and Retainer

We are making these regularly but due to high demand we often are out of stock between runs. Wait times are no longer than 4 weeks. If you need it sooner call or email for current inventory status.

Complete 6.5 Grendel bolt and carrier Group by Precision Firearms. 9310 steel, Shot peened and hardened Bolt. Precision Turned to Perfection, just like we ordered. Then Tumbled and Tuned in house. Carriers are 8620 Hardened and Precision Ground. Available in Phalanx (Black Nitride) or Super Match (Nickel Boron).

Complete bolt group with Bolt, Carrier, Firing Pin, Retainer, and Cam.

This is a Type II Bolt.

Complete 5.56/223 bolt by Precision Firearms made to our specifications. 9310 steel, Shot peened and hardened. Precision Turned to Prefection, just like we ordered. Available in Phalanx (Black Nitride) or SuperMatch (Nickel Boron).

Complete bolt with extractor, rings, and ejector.

Optional: Carrier Assembly - includes carrier with Staked Key, Firing Pin, Cam, and Retainer

Complete DPMS 308 bolt by Precision Firearms made to our specifications. 9310 steel, Shot peened and hardened. Precision Turned to Prefection, just like we ordered. Available in Phalanx (Black Nitride) or SuperMatch (Nickel Boron).

Complete bolt with extractor, rings, and ejector.

Optional: Carrier Assembly - includes carrier with Staked Key, Firing Pin, Cam, and Retainer