Sellier & Bellot Subsonic 300 AAC Blackout Ammunition - 500 Rounds of 200 Grain FMJ

  • Manufacturer - Sellier & Bellot
  • Grain Weight - 200 Grain
  • Muzzle Velocity - 1,060 fps
  • Jacket Type - Full Metal Jacket (FMJ)
With its 200 grain bullet and nearly halved muzzle velocity, this 300 AAC Blackout cartridge by Sellier & Bellot is a lot different from the Czech manufacturer’s usual load in its caliber. That’s what makes it awesome -- it’s subsonic, and accordingly unable to register a loud report when fired. Give this round a spin in your suppressed rifle to really enjoy its full potential, and let a younger shooter try it out if you think they’re not ready for the big bangs just yet. (With close supervision, naturally.)

This round is loaded in Sellier & Bellot’s own brass casing, which is ideal for handloading, and its non-corrosive Boxer primer wears a little blue sealant so that you can easily distinguish this round from faster ones. A carefully measured propellant charge ensures that each shot will behave like the last. Sellier & Bellot is a powerhouse, with all the experience and technological capabilities needed to produce first rate stuff but for a very friendly price tag.
  • Manufacturer SKU SB300BLKSUBA
  • Primer Type Boxer
  • Muzzle Velocity 1060
  • Muzzle Energy 500
  • Magnetic No
  • UPC Barcode R041220171176
  • Cost Per Round 92¢ per round