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The .300 AAC Blackout (designated as the 300 BLK by the SAAMI and 300 AAC Blackout by the C.I.P.), also known as 7.62×35mm is an intermediate cartridge developed in the United States by Advanced Armament Corporation (AAC) for use in the M4 carbine. Its purpose is to achieve ballistics similar to the 7.62×39mm cartridge, or even more similarly, the 7.92×33mm Kurz cartridge in an AR-15 while using standard AR-15 magazines at their normal capacities. 300 BLK ammunition cannot be used in a rifle chambered for 7.62×40mm Wilson Tactical.
Listing more ammo.
We're getting 3,000rds of 300BLK in early October. It's match loaded and labeled from Red Mountain Arsenal (mfg date Sept/Oct 2021).
Bullet: 110gr Hornady V-Max
Case: new Jagemann w/Ammo, Inc. headstamp (first-run, not reloads)
Powder: Hodgdon. Our NDA prevents us...
Looking to sell or trade my lot of .300 blackout ammo. Total included is 327 rounds. These are brand new and NOT reloads.
Fiocchi 125gr SST = 137 rounds
Hornady V Max 110 gr = 87 rounds
Sellier and Bellot = 80 rounds
Aguila 150 gr = 23 rounds
Looking to sell for $327.00 or trade round...