Product Details
If you've got an AR rifle and want to try something different, this barrel and bolt carrier group kit lets you shoot 5.7x28mm - a round that's lighter to carry, easier on recoil, and still plenty capable. It's an 8-inch barrel setup that fits standard AR rifles, so swapping it out is straightforward if you're comfortable doing that kind of work or have a gunsmith help. It's a fun way to add versatility to a rifle you already know how to run.