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You are here: Home > BCM Complete Carbines and Rifles > BCM M4 Carbine
 BCM® M4 Carbine
 
BCM® M4 Carbine Mod 0
The Mod 0 is a basic platform that includes double heat shield handguards, and does not include a rear sight.  This model is ready for your choice of optic and/or rear sighting system. 
 
BCM® M4 Carbine Mod 1
The Mod 1 platform includes double heat shield handguards, and a detachable 600m carry handle for rear sight.
 
 
BCM® M4 Carbine Mod 2
The Mod 2 Carbine includes a drop in tactical handguard system and a folding battle sight.  This model is ready to be accessorized with all your mission essential gear.
 
BCM® M4 Carbines will feature:

  • BCMGUNFIGHTER™ Mod 4 Charging Handle
  • Standard Carbine Length Gas System 
  • M4 Feed Ramp Barrel Extension
  • M4 Feed Ramp Flat Top Receiver
  • T-Marked Upper Receivers
  • USGI 5.56mm NATO Chambers
  • Independently Certified Mil-Spec 11595E Barrel Steel
  • Chrome Lined Bore and Chamber
  • Manganese Phosphate Barrel Finish on entire barrel
  • Mil-Spec F-Marked Forged Front Sights
  • Taper Pinned Front Sight Base
  • USGI Government Profile Barrels
  • HPT (High Pressure Test, per Milspec) Barrels
  • MPI (Magnetic Particle Inspected, per Milspec) Barrels
  • 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
  • BCM® Extractor Spring
  • Black Extractor Insert
  • Receivers Machined from Aluminum Forgings 7075-T6
  • Receivers Hardcoat Anodize per MIL-A-8625F, Type III, Class 2
  • BCM® Milspec 7075-T6 Receiver Extension
  • USGI Mold M4 Stock Staked M4 Lock Nut
  • USGI H Buffer (1 USGI Tungsten, 2 Steel)
  • Magpul MOE Enhanced Trigger Guard
  • Low Shelf for RDIAS installation
  • Low Shelf for Accuwedge use
  • Un-notched Hammer compatible with 9mm use
  • Fire Controls marked SAFE and SEMI


Complete BCM® Rifles and Carbines include: Rifle, 1 Magazine (where allowed), Cable Lock, USGI Manual, and F.E.T.