Geissele Automatics Reliability Enhanced Bolt Carrier Group - 5.56mm 111200307 and the flexibility you need

and the flexibility you need for professional or personal use

Functional Pockets: Featuring multiple secure pockets

and optics-ready compatibility for modern duty use

Upgrade your duty setup today with the Safariland Model 6395RDS ALS Low-Ride Level I Retention Duty Holster for Glock 19 MOS w/ Light—buy now and carry with confidence

Geissele Automatics Reliability Enhanced Bolt Carrier Group - 5.56mm 111200307 and the flexibility you needThe Reliability Enhanced Bolt Carrier Group is a 5. 56mm full mass, full auto rated M16 M4 bolt carrier group. The carrier features a properly torqued and staked, chrome lined, Nano coated, gas key. The cam pin is machined from an advanced tool steel also used to produce medical instrumentation known as H13, it is then coated with Nanoweapon (Chrome Nitride) for maximum corrosion and wear resistance. The extended upper rails on the carrier also