Product Details
If you're building or upgrading a 9mm AR and want a compact barrel that doesn't sacrifice accuracy, this 6-inch Angstadt Arms barrel is a solid choice. It's threaded 1/2x28 (standard for 9mm suppressors and muzzle devices if you want to add those later), comes in black, and fits AR platform rifles. It's the kind of dependable part that just works, whether you're setting up your first build or your fifth.