AR-15 Barrel Assembly
Chamber .300 "Blackout"
Standard contour 16" Barrel
1x8 twist mag-phos finish.
Carbine Gas
Includes barrel extension with M4 feedramps
Muzzle threads 5/8-24 thread.
.750 diameter under gas block
Made in the USA
Delivery available throughout the United States. Sales Tax applied to orders delivered to Minnesota addresses.
