Description
Our Nitrided M16 BCG is micro polished before and after the Melonite process, producing a beautiful finish and an extremely slick surface. The carrier is made from 8620 steel. The bolt is made from 9310 steel and is MPI Tested and engraved. The 223 Bolt and Bolt Carrier Assembly is compatible with 5.56 and 300 Blackout.
Features:
Enhanced 9310 Steel (Bolt)
8620 Tool Steel (Carrier)
Mil-Spec Extractor Spring, black extractor insert, Viton O-Ring
Tool Steel Extractor
Shrouded Firing Pin
Mil-Spec Gas Key (4130 Steel) attached with Grade 8 hardware and Properly staked
Caliber: .223 / 5.56 / 300 Blackout
Bolt is shot Peened and MPI
All BCG components pre polished before being processed and then post polished for an incredible shine
2xFREE Magpul PMAG Black AR/M4 Gen 2 5.56x45 30-Round Magazine
OR
2xFREE Magpul PMAG Black AR/M4 GEN M3 .223/5.56 10-Round Magazine
OR
2xFREE Magpul PMAG Black AR/M4 GEN M2, 5.56x45 30 Round-Window Magazine
Next-generation impact and crush resistant polymer construction
Modified dimensions allow for wider compatibility with non Colt-spec platforms
Constant-curve internal geometry for smooth feeding
Anti-tilt, self-lubricating follower for increased reliability
Long life USGI-spec stainless steel spring for parts commonality
Over-travel insertion stop on the spine Ribbed gripping surface and new aggressive front and rear texture for positive magazine handling
Flared floorplate aids magazine handling and disassembly yet is slim enough for use with many double and triple pouches
Pop-off Impact/Dust Cover to minimize debris intrusion and for additional protection in storage and transit
SBNM16-MAG571-BLK
SBNM16-MAG559-BLK
SBNM16-MAG570-BLK
