

That’s where Allegiance Ammunition comes in with their SilentStrike 5.56mm NATO (5.56x45mm NATO) and 9mm Parabellum/9x19mm NATO rounds. It works, doesn’t cycle the rifle but it’s quiet. I tried 3.1 grains of Titegroup under a Nosler 69. 223: I looked on the Hogden site and found a subsonic load: 3.1 grains of Titegroup and a 55 grain bullet. Blackfork is trying to develop subsonic loads for his. They also make it in other calibers like 300 BLK (Blackout) and. 223, Ammunition, ar-15, handloading, rifles, Subsonic, suppresor. 45 ACP, but we’re going to concentrate on the two NATO calibers for this piece, since that’s what most people use.
#BEST SUBSONIC 223 AMMO FULL#
Allegiance’s 110gr (grain) frangible 5.56mm round comes out of the barrel at 1050 FPS (Feet Per Second), and is billed as “the worlds only 556 110gr Jacketed Frangible Full Cycling subsonic round that will operate the AR weapon platform at 1050 FPS in semi and full auto and that is safe to shoot in suppressors,” and that’s all you really need to know about it. There are also 100gr Full Cycling Hybrid Subsonic and 95gr lead core non-frangible full cycling subsonic rounds to round out the options (excuse the pun), and provide more mission capability.Īs you can see in the accompanying photos, Alegiance Ammo’s frangible 5.56mm rounds are devastating on target, creating ultra-lethal wound channels that are also likely to stop the target quickly.
