Home / Bolt Carrier Groups / Cmmg / CMMG AR-15 Bolt Carrier Group 6.5 Grendel, 6mm ARC, 22 ARC, 338 ARC Matte Black
▼ 6% below avg
CMMG AR-15 Bolt Carrier Group 6.5 Grendel, 6mm ARC, 22 ARC, 338 ARC Matte Black
Lowest Price
$151.92
MSRP
$199.95
Savings
24% off
Verified In Stock at
11 Stores
Updated
Aug 26, 2026
Compare Deals from 15 Retailers
Verified availability, then price
E-Commerce Arms Best
● In Stock
$151.92
Red Team Armory
● In Stock
$154.6
Good 4 Guns
● In Stock
$158.99
Lanbos Armory
● In Stock
$159.28
GrabAGun
● In Stock
$159.99
Premium Sporting
● In Stock
$161.99
Cane Creek Munitions
● In Stock
$163.76
Hinterland Outfitters
● In Stock
$164.77
Page 1 of 2
CALIBER: 6.5 Grendel/6mm ARC
Specifications
Description
This CMMG Bolt Carrier Group is designed to operate with either 6.5 Grendel or Hornady's 6mm ARC. It is fully assembled and ready to be dropped into any standard AR-15 variant chambered in these cartridges. It will not work in CMMG's MkW platform. FeaturesBolt: 9310 Steel, Phosphate FinishCarrier: 8620 Steel, Chrome Lined, Phosphate FinishExtractor: 4140 Steel, Phosphate Finish
