The water-based H2O formula is non-flammable and compatible with electronic immobilization devices

Mounts easily using the same base as the Trijicon RMR®

Prop 65 Chemical: Di(2-ethylhexyl)phthalate (DEHP)

is a testament to our commitment to providing high-quality products for those who serve and protect

without the need to unthread or remove other duty gear

Bravo Company USA BCM Bolt Carrier Group (MPI) - Auto Color:Black The water-based H2O formula isBravo Company USA BCM Bolt Carrier Group (MPI) Auto BCM (MPI) complete bolt carrier group is fully assembled. (BCG) Bolt carrier group (auto version) for your AR15, M16, or M4. Parkerized exterior and chrome lined inside the carrier. Machined to USGI specifications. This M16 M4 carrier includes the proper Mil Spec gas key. Gas key is chrome lined and heat treated per GI specifications. Gas key is secured to the carrier via USGI domestic mfg Grade 8