CMMG
CMMG BCG AR15 6.5GRN/6MM ARC BLACK
$174.95
This BCG is designed to operate with either 6.5 Grendel or Hornady's new 6mm ARC. Will not work with CMMG MkW platform. It is designed for standard AR variants.
FEATURES:
CALIBER: 6.5 Grendel/6mm ARC
CMMG BOLT CARRIER GROUP MK3 AR10 .308
$299.95
Complete Mk3 bolt carrier group.
FEATURES:
8620 Steel Carrier
Phosphate Finish
9310 Steel Bolt