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.300 AAC Blackout 200 gr. Subsonic Maker REX (Reman. packaged 50 rnds./box)


This ammuntion is packaged and sold as boxes of 50 centerfire cartridges that are all brass casings.

These 200 gr. .300 AAC Blackout subsonic cartridges feature the REX projectile made by Maker Bullets. Their attention to science and precision is unmatched and it definitely shows in the ballistics. They perform best in AR platforms with barrels that are 12" or less.

The projectiles are CNC machined and engineered to perform beautifully upon impact with flesh. Their design causes devastating temporary and permanent cavitation making them top choice for hunting and defense by professionals all over.

  • Caliber: .300 AAC Blackout
  • Condition: remanufactured
  • Package count: 50 cartridges
  • Muzzle velocity: 1075 fps
  • Muzzle energy: 514 ft lbs
  • Muzzle velocity: 1075
  • Barrel length tested: 10"

Other known names for this cartridge are .300 AAC, .300 BLK, .300 Blackout, and 7.62x35mm.

Rated 4.5/5 by 2 reviews
$89.10 per box
$873.00 for at least 10 boxes
$1,710.00 for at least 20 boxes

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Reviewed by Tajb2225
0 0
(Posted 6/17/2020)
"Very deadly on hogs, behind the ear and drop in their tracks and bullet opens up like a flower. Shoots well out of my 16” gun with a Supressor."
Reviewed by Hammettcarey
1 0
(Posted 5/14/2018)
"These cartridges are great. The Rex bullets function as advertised and are good for quiet hog control. Subsonic bullets don’t drop the hogs in their tracks like supersonic bullets, but these leave a nasty exit hole and cause massive internal bleeding. The hogs I’ve taken typically drop, them get up and run 20-50 yards and pile up."