This is a LBE Unlimited Bolt Carrier Group known as the Bolt Carrier Group, model M16BLT.
The LBE M16 Complete Bolt Carrier Group comes assembled and ready to go. Features include: Phosphate 8620 Steel Carrier" Carpenter 158 Bolt (Extractor and Bolt Gas Rings Included)" Chrome Lined Carrier Interior" Chrome Lined Gas Key" Staked Gas Key Screws. Made in the USA.
Features:
Fits AR-15
Complete M16 BCG
Made in the USA
