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ROSCO 556NATO/300BLK Bolt Carrier Group Phosphate Black
Rosco Manufacturing$145.00These 5.56 / 300 BLK Bolt Carrier Groups are Phosphate Coated with Chrome Lined Gas Key & Bolt Channel, Full-Auto rated, properly staked, and the bolts are Matched to the barrel. Their Rosco... -
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KAK AR15 M16 Bolt Carrier Group 5.56/.300 Black CLP Finish
KAK Industry$117.99MSRP: $129.95Phosphate coating and chrome lining-provides a BCG with excellent protection against wear and corrosion, making it a popular choice for those seeking reliability and longevity in their firearms. The... -
ROSCO 556NATO/300BLK Bolt Carrier Group Melonite Black
Rosco Manufacturing$140.00The Rosco Melonited Bolt Carrier Groups are designed to meet the modern-day carbine shooters requirements. They have also balanced input from their consumers and military end users in order to bring... -
FAXON 5.56 M16 Black Bolt Carrier Group
Faxon Firearms$145.00The Faxon 5.56 M16 Bolt Carrier Group, Nitride is a high-performance and reliable upgrade for your AR-15 rifle. This bolt carrier group is designed for optimal performance and is made from...
Description
These 5.56/300 BLK Bolt Carrier Groups are Phosphate Coated with Chrome Lined Gas Key & Bolt Channel, Full-Auto rated, properly staked, and the bolts are Matched to the barrel.
