Description
Black Nitride finished to increased wear-resistance, fatigue strength, corrosion resistance, lubricity and cosmetic appeal. Parkerized exterior with nano-ceramic interior coating for gas key and carrier.
AR15 Black Nitride Bolt Carrier Group
$85.00
- .223/5.56
- 8620 Steel Carrier
- 9310 Steel Bolt
- Black Nitride
- MPI Bolt (Magnetic Particle Inspected)
- Grade 8 Hardened Fasteners
- Key Staked per Mil-Spec
- Black Extractor Insert
- Crane O-Ring
Out of stock
Only logged in customers who have purchased this product may leave a review.
Reviews
There are no reviews yet.