Features:

Heat treated, chrome lined carrier and gas key
Gas key properly staked
Available in M16 (Full-Auto) or AR-15 (Semi-Auto) Profile
MPI tested
Black phosphate coating

Specifications:

Caliber: 5.56 NATO / .223 Rem. / 300BLK
Weight:

Full-Auto Profile: 11.5 oz.
Semi-Auto Profile: 11.29 oz.

Finish: Black Phosphate
Material:

Carrier: 8620 Steel
Bolt: 9310 Carpenter Steel

**A full-auto (A.K.A. M16) bolt carrier installed in a standard semi-auto AR-15 will not make the gun fire full-auto.

Compatibility:

AR-15

Includes:

1x Phase 5 Tactical Chrome Lined Black Phosphate Bolt Carrier
1x Bolt
1x Cam Pin
1x Firing Pin
1x Firing Retaining Pin

Details:

The bolt carrier group (BCG) is an area where there is no room for shoddy manufacturing. Build your AR15 with the very best with this black phosphate bolt carrier group from Phase 5 Tactical.

Like all Phase 5 Tactical products, this piece is designed to withstand serious use, and it is manufactured with advanced machining procedures. The tight tolerances ensure a perfect fit and smooth functioning on your AR15. Black phosphate coating is applied for supreme resistance to gas erosion and corrosion caused by external elements. In addition, it minimizes the friction when cycling. It also serves to decrease the visibility of your weapon; it does not reflect light like other common finishes. The inner surface of the bolt carrier is lined with chrome for a robust defense against fouling and corrosion. The Phase 5 Tactical logo is laser-etched on the visible side.

This Phase 5 Tactical bolt carrier group is convenient and affordable option for your build.