BCMGUNFIGHTER™ Included Upgrades:
BCM MCMR-10 Free Float Handguard
BCM MCMR QD Sling Swivel Mount
BCMGUNFIGHTER Charging Handle MOD 4B
BCM Mod 3 Compensator
BCM Mod 3 Pistol Grip
BCM QD End Plate
BCM PNT™ Trigger
BCM Trigger Guard
M4 Feed Ramp Barrel Extension
M4 Feed Ramp Flat Top Receiver
T-Marked Upper Receivers
BCM Hammer Forged Barrel
Independently Certified Mil-Spec 11595E Barrel Steel
Chrome Lined Bore and Chamber
Manganese Phosphate Barrel Finish on entire barrel
Bolt machined from Mil-Spec Carpenter No. 158® steel
HPT Bolt (High Pressure Tested/ Proof)
MPI Bolt (Magnetic Particle Inspected)
Shot Peened Bolt
Chrome Lined Carrier (AUTO)
Chrome Lined Gas Key
Gas Key Hardened to USGI Specifications
Grade 8 Hardened Fasteners Key
Staked Per Mil-Spec
Tool Steel Extractor
Black Extractor Insert
Receivers Machined from Aluminum Forgings 7075-T6
Receivers Hardcoat Anodized per MIL-A-8625F, Type III, Class 2
Staked M4 Lock Nut
USGI H Buffer (1 USGI Tungsten, 2 Steel)
Low Shelf for RDIAS installation
Low Shelf for Accuwedge use
Fire Controls marked SAFE and SEMI
