Circle Square Firearms sells firearms, ammunition, and related products. You must be at least 18 years of age to enter.
Some products and transactions may require additional verification and a higher minimum age (21 for handguns under federal law).
Rosco Manufacturing
Ask Circle Square Firearms to hold this item for you.
Or contact Circle Square Firearms directly at (866) 303-7222 or [email protected].
Prices and availability subject to change without notice. Product availability subject to applicable federal, state, and local laws.
Rosco Manufacturing, K9 Barrel, Continuous Profile, 5.56 NATO, 16" Threaded Barrel, 1/2X28 Thread Pitch, 1:7 Barrel Twist, 416R Stainless Steel, Intermediate-Length Gas System, Fits AR15, Nitride Finish, Black, Includes Intermediate-Length Gas Tube
Rosco Manufacturing
Rosco Manufacturing
Rosco Manufacturing
Rosco Manufacturing
