Faxon 7.62x39 "Type 1" AR15 Bolt, 9310, Nitride

Seeing "MIL-SPEC" as just the starting point, we set out to ensure the best options are available for our demanding customers. Improvements include using 9310 tool steel for the bolt, nitriding the assembly to increase surface hardness, decrease...

Faxon 5.56 AR15 Bolt, Nitrided

Seeing "MIL-SPEC" as just the starting point, we set out to ensure the best options are available for our demanding customers. Improvements include using 9310 tool steel for the bolt, nitriding the assembly to increase surface hardness, decrease...

JP Enterprises FMOS AR15 Bolt Carrier Only (No Bolt)

JP Full Mass Bolt Carrier  Small-Frame (.223)  Stainless Steel  QPQ Black Finish Includes JP Enhanced Gas Ring  Not for use in .308 AR-type rifles.  Weight: 8.82 oz. with key installed. 

JP Enterprises High Pressure Enhanced Bolt Assembly Completion Group (.308 Win)

Superior SAE 9310 material for superior resiliency and extended lifespan Additional material around cam pin hole to eliminate inherent weak point of bolt design Improved lug geometry for reduced wear and easier locking/unlocking JP Enhanced Ejector...

JP Enterprises Enhanced Bolt Assembly Completion Group (.308 Win)

Superior SAE 9310 material for superior resiliency and extended lifespan Additional material around cam pin hole to eliminate inherent weak point of bolt design Improved lug geometry for reduced wear and easier locking/unlocking JP Enhanced Ejector...

BCM Extractor Spring Upgrade Kit (Single)

The BCM® Extractor Spring is a heavy coil design made for the increased extractor tension required on many AR15, M4, M16 short barreled rifles. This product also improves the reliability on a standard 16" and 14.5" carbines.As with all BCM branded...

Faxon 458/ 458 AR15 Bolt, Nitrided

Seeing "MIL-SPEC" as just the starting point, we set out to ensure the best options are available for our demanding customers. Improvements include using 9310 tool steel for the bolt, nitriding the assembly to increase surface hardness, decrease...

Faxon 6.8/224 Valkyrie AR-15 Bolt, Nitrided

Seeing "MIL-SPEC" as just the starting point, Faxon set out to ensure the best options are available for our demanding customers. Improvements include using 9310 tool steel for the bolt, nitriding the assembly to increase surface hardness, decrease...

BCM AR15 Bolt Assembly (HP/MP)

BCM (HPT & MPI) Bolt Assembly The BCM bolt assembly is machined from the correct Milspec Carpenter No. 158 steel, shot peened for increased strength, includes tool steel machined extractor, BCM Extractor Spring, and is HPT and MPI (Magnetic Partical...

Sharps Xtreme Performance 5.56/.223 Rem Bolt (Relia-Bolt) DLC

The Sharps Xtreme Performance Bolt (XPB) in DLC (diamond Like Carbon), is our patented Relia-Bolt™ finished in DLC (Diamond Like Carbon) coating. The redesigned lugs of the Relia-Bolt™ virtually eliminate the most common MSR malfunction; the...

BCM SOPMOD Bolt Upgrade/Rebuild Kit

Based on the SOPMOD designed bolt upgrade and rebuild package, this kit is designed to breathe new life into your bolt assembly. The bolt assembly is the heart of your AR15 rifle system and preventative maintenance used by professions insures these...

BCM Extractor Spring Upgrade Kit (3-Pack)

The BCM Extractor Spring is a heavy coil design made for the increased extractor tension required on many AR15, M4, M16 short barreled rifles. This product also improves the reliability on a standard 16" and 14.5" carbines. As with all BCM branded...

AXEM 9mm AR Blowback Bolt Carrier Group

Compatible With GLOCK & Colt Style Lower Receivers Dust Cover Compatible Fully Heat Treated MIL-SPEC 8620 Steel Total Weight : 14.9 Ounces QPQ Salt Bath Nitride Finish External Extractor USA Made

V Seven Titanium Firing Pin (.308 AR / SR-25)

For 308 DPMS/SR-25 Only Constructed From Grade 5 ELI Titanium Mil-Spec Dimensions for Drop-in Installation Black Ionbond Finish (DLC) for High Lubricity & Ease of Cleaning Approx. Half the Weight of a Mil-spec Firing Pin Made in the United...

V Seven Titanium Bolt Carrier Group 308 DPMS / SR-25

Bolt Carrier Group Includes Complete Bolt Assembly .308 Carrier with Properly Staked Gas Key Compatible W/ both SEMI/FULL Auto Mil-Spec Cam Pin Chrome Finished Firing Pin Firing Pin Retaining Pin Carrier use for both AR-10 & DPMS/SR-25...

Quarter Circle 10 9mm Glock Style Bolt Assembly

Advanced blowback design Manufactured to function reliably with Glock 9mm magazines   Drop-in Installation 8620 Steel Bolt QPQ Nitride treated for maximum durability and wear resistance. Heavy Duty Extractor Removable mass

JP Enterprises Enhanced Bolt (.223 Remington)

Fully compatible with Mil-spec .223 subcomponents Superior SAE 9310 material for superior resiliency and extended lifespan Additional material around cam pin hole to eliminate inherent weak point of bolt design Improved lug geometry for reduced wear...