Sellier & Bellot Full Metal Jacket (FMJ) 124 Grain 300 AAC Blackout Ammo - 20 Rounds

Sellier & Bellot
Bullet Weight
124 Grain
Casing Type

In Stock: 132

$1 per round


As a .30 caliber alternative to the standard AR15/M16/M4 rifle platform, the .300 AAC Blackout has achieved widespread, if not official military, acceptance. With a swapped out upper receiver, the .300 cycles reliably when even using standard AR 5.56NATO magazines. The result is a popular choice for shooters looking for something with a bit more knockdown than the standard issue cartridge, especially at closer ranges. While not adopted for official military use, the upper receivers have been added to many specialized military and police units as a close-range alternative that converts their service rifle into the equivalent of a self-loading .30-30. The 124 grain, full metal jacketed bullet by Sellier & Bellot has a muzzle velocity of 2215 feet per second with 1360 foot pounds of energy. It is a premium match and training round in a caliber that is only growing in popularity and scope of applications.

Since the 1820’s Sellier & Bellot has been providing munitions for Europe’s military and sporting pleasure. Distributed globally under the CBC Group, their quality cartridges have been fully accepted on the US market for their dependable performance and reloadable cases. S&B is also a recognized provider of less commonly encountered cartridges, making both those calibers and the cartridges a prized combination for those looking for something a little different.

Additional information

  • Manufacturer SKU SB300BLKA
  • Primer Type Boxer
  • Muzzle Velocity 2165
  • Muzzle Energy 1290
  • Magnetic No
  • UPC Barcode 754908512447
  • Cost Per Round $1 per round

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