Armscor .300 AAC Blackout 220gr HPBT, 20-Round Box

The Armscor .300 AAC Blackout 220gr HPBT (brand part no. FAC300AAC-3N) is loaded to a subsonic 1016 fps, putting it right in the weight and velocity range suppressor and short-barrel shooters look for in the cartridge. Armscor manufactures this line right here in the USA, part of a company with a global reputation for competitively priced, dependable ammunition. The 220-grain hollow point boat tail bullet is heavy for caliber, exactly what .300 Blackout needs to stay subsonic without sacrificing reliable function. In rifle ammunition for suppressed AR platforms, this is the loading built around quiet, subsonic performance.

Key Specifications

• The chambering is .300 AAC Blackout, a cartridge built to run supersonic or subsonic loads through the same AR-platform rifle.
• The bullet is a 220-grain hollow point boat tail, heavy for caliber, exactly the weight class subsonic .300 Blackout loads use.
• Muzzle velocity is rated at approximately 1016 fps, below the speed of sound and well suited to suppressed shooting.
• The case is brass, standard for reliable extraction and reloading.
• This ammunition is made in the USA, produced domestically by Armscor.
• Each box holds 20 rounds, sized for a solid range or suppressor-testing session.
• Cost works out to about $1.26 per round, reasonable for a subsonic-weight .300 Blackout load.
• The box ships at approximately 0.94 lbs, useful for planning a shipping order.
• Armscor is a global ammunition manufacturer, with sales and production spread across multiple countries.

Frequently Asked Questions

Is this load subsonic? Yes, at a rated 1016 fps it stays below the speed of sound, making it well suited to suppressed shooting where reduced sound signature matters.

Does this round need a special rifle to shoot? No, it runs through the same .300 AAC Blackout AR-platform rifle as supersonic loads; only the bolt carrier group needs to cycle reliably with subsonic-weight ammunition.

How many rounds come in a box? Each box holds 20 rounds of .300 AAC Blackout.

Buy the Armscor .300 AAC Blackout 220gr HPBT, 20-Round Box

A suppressed .300 Blackout setup is only as quiet as the ammunition running through it, and this subsonic loading is built for exactly that job. Stock up before the next range session behind the can. Order from our Lubbock, Texas gun shop and it ships fast to your door.