IKONICK USA 300 BLK 147gr FMJ 20rd Box

IKONICK USA loads this as a range round in 300 Blackout: a 147 grain full metal jacket bullet with a boat tail base, 20rd to the box.

The cartridge is an AR-15 proposition. 300 Blackout puts a 30 caliber bullet in a shortened 5.56 case, so a standard AR runs it with nothing changed but the barrel — same lower, same magazines, same bolt carrier group. FMJ is the practice bullet for it: plain jacketed lead, nothing to it, which is what you want when the box is going to be empty by lunch.