Recently, a friend and I have been discussing “in-between” caliber options for the AR-15 platform.
Umm, both please? The 5.56 NATO/.223 Rem. and the .300 BLK are two popular cartridge
If you’re gonna choose a shorter barrel, you have to know how to use it.
Sig Sauer's 300 Blackout 125-grain Supersonic ammo. The Sig Sauer Ammunition folks have
American Eagle's Suppressor 300 Blackout Subsonic Ammunition American Eagle has launched a new