125 Rounds of 200gr Open Tip .300 AAC Blackout Ammo by Winchester

Lots of noise can be good sometimes. We’d hate to attend a totally quiet air show, for example, and we’d also be massively weirded out at a children's birthday party if all the guests were just sitting around stone silent.

But one occasion where you don’t want lots of noise? It’s when you’re opening up your suppressed 300 AAC Blackout firearm at the range, of course. If you’re not hearing pfft pfft pfft, you’re disappointed!

Give your suppressor the ammo it needs to really knock your socks off – with quietude. This cartridge’s bullet isn’t just an open tip, with a uniformly distributed lead core to secure balanced flight and a 100% jacketed base to minimize lead fouling. It also tips the scales at 200 grains; a hallmark of a subsonic 300 Blackout bullet, which doesn’t issue out a report that includes a supersonic crack. In other words, the bullet clears muzzle at a velocity slower than the speed of sound, which is precisely what a suppressor needs in order to showcase its quietest operation.

This American-made ammunition is not marketed for hunting. Its open tip bullets don’t react to impact with flesh by initiating terminal expansion.