The Faxon Bolt Assembly for the AR-15 6.5 Grendel features 9310 tool steel construction, which is stronger than other common bolt materials. The bolt is also nitrided which increases the surface hardness, decreases resistance, and has superior corrosion resistance compared to typical chrome and phosphated bolt carrier groups.

Aug 2, 2021 · If you already own a 5.56 AR-15, you need to change the bolt so that your rifle can shoot this round efficiently. More importantly, getting a quality bolt ensures that your rifle will function well with the 6.5 Grendel.

The J P Enterprises Complete Bolt Assembly (Enhanced) for 6.5 Grendel / 6mm ARC is precision machined from an ultra-strong steel alloy to last up to 10 times longer than a standard carbon steel bolt, minimizing the risk of bolt failure during a critical engagement.

The premier cartridges for AR15-style rifles — 6.5 Grendel and 6mm ARC and 22 ARC — need dedicated bolts specially designed for their case head, which is the same size as a 7.62×39 …

AR-15 Bolt Assemblies for the 7.62x39 , 5.56, 6.5 Grendel, Replacement Extractors and Enhanced Firing PIns

6.5 Grendel (Type II) / 6mm ARC / .22 ARC Bolt | .136 Bolt Face Depth | Black Nitride | Nickel Boron | 9310 Steel | MPI

The Noveske Rifleworks 6mm ARC / 6.5 Grendel bolt assembly is a high quality upgrade for an existing build, or the perfect choice for a new build. Precision machined from domestically sourced SAE 9310 steel with heat treat certification.

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 specifications for the 6.5 Grendel cartridge.

Alexander Arms® 6.5 Grendel bolt assembly This bolt features: - 0.136-inch bolt face recess - Optimized extractor, ejector, and gas rings - All bolts are phosphate finished - Its finish is black in color.