Winchester - Open Tip - 200 Grain 300 AAC Blackout Ammo - 200 Rounds

The 300 AAC Blackout rifle was made to be suppressed – but Winchester’s USA label subsonic ammunition is a suitable choice for any kind of 300 BLK firearm. This cartridge offers outstanding accuracy for its price tag, and it’s clean-shooting to boot!

A 200 grain bullet possesses too much inertia to break the sound barrier. Still, it does generate enough chamber pressure to cycle a semi-auto while propellant gasses push up against it. The open tip bullet’s jacketed base prohibits the aerosolization of lead, which you’ll appreciate when you observe how clean this ammo keeps your barrel and suppressor baffles.

Don’t expect terminal expansion from an open tip bullet. The open tip has an opening in its nose because its lead core was poured into place, which grants the bullet better stability and resultant accuracy. The open tip is only made more accurate when it starts out subsonic, as that way it avoids transonic instability altogether.

We’ll give you one guess where Winchester loads their USA series 300 Blackout ammo. Once you’ve put its open tip bullets, clean-burning powder and sensitive primers to good use, you can keep this ammo’s virgin brass cases alive at your reloading bench.