Geissele Automatics Reliability Enhanced Bolt Carrier Group - 5.56mm 111200307 A swivel neck allows the

A swivel neck allows the light to be rotated and aimed as needed

replace and go

Reliable performance: Crafted to support busy routines with dependable fit and functional design

and the flexibility you need for professional or personal use

and long-lasting reliability in tough environments

Geissele Automatics Reliability Enhanced Bolt Carrier Group - 5.56mm 111200307 A swivel neck allows theThe 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