This Is What Sets AR-10 and AR-15 Rifle Apart The AR10 and AR15 are solid workhorse weapons, and pretty interchangeable in terms of their style and functionality, but there is one pretty big, fundamental difference: Caliber. The 7.62x51mm (~.308 inch)...
FREE Shipping on Orders Over $299!
Ltd
Lifetime
Warranty
Check Cart for Coupons