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...
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 (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...
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...
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...
Stripped carrier is finished in an Ion Bonded Flat Dark Earth. Lowers friction and cleans easier.
BCM® (MPI) complete bolt carrier group is fully assembled. (BCG)Bolt carrier group (auto version) for your AR15, M16, or M4. Parkerized exterior and...
The bolt carrier assembly is designed to work with any AR-15 rifle, upper half, or barrel designed for right hand ejection in the 5.56/.223 caliber
Coating: Manganese Phosphate, chrome lined inside bolt area and gas key
Bolt carrier material: 8620...
We just can't help not accepting the status quo. Bolt carrier groups are available aplenty, but few could meet our exacting standards for performance and value. Seeing "MIL-SPEC" as just the starting point, we set out to ensure the best options are...
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...
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...
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...
Advanced blowback design
Manufactured to function reliably with Glock 9mm magazines
8620 Steel Bolt
QPQ Nitride treated for maximum durability and wear resistance.
Heavy Duty Extractor
For AR-15 only
Constructed from grade 5 ELI titanium
Mil-spec dimensions for drop-in installation
Black ion bond finish for high lubricity & ease of cleaning
Approx. half the weight of a mil-spec firing pin
Made in the United States
BCM (MPI) complete bolt carrier group is fully assembled.Bolt carrier group (auto version) for your AR15, M16, or M4. Parkerized exterior and chrome lined inside carrier. Machined to USGI specifications. This M16/M4 carrier includes the proper Mil-Spec...
Complete Bolt Carrier Group for 6.8SPC/224 Valkyrie
Bolt: 9310 Steel, Phosphate Finish, 6.8SPC/224 Valkyrie Bolt
Carrier: 8620 Steel, Chrome Lined, Phosphate Finish
Extractor: 4140 Steel, Phosphate Finish