M16 Full Auto Style for increased mass and lock time.
This BCG is precision machined from 8620 steel with a shot peened bolt manufactured from Carpenter 158 and Magnetically Particle Inspected.

 

LanTac USA LLC, 556 ENhanced BCG, Gold, TiN Coating

LANTAC 556 ENHANCED BCG TIN

SKU: 01-UP-556-TiN-EBCG
$305.99Price