Allegiance Ammo makes unique .223 and 9mm projectiles, including 110 grain subsonic .223 that’s said to cycle standard AR-15/M-16 actions without modification. Apparently not content with “good enough,” they’re now working on barrels designed specifically for subsonic .223. Allegiance’s press release follows:
Allegiance SilentStrike The Ultimate Authority on Subsonic Ammunition
Looking for the Ultimate subsonic package? Coming soon the Allegiance subsonic barrel designed for subsonic and supersonic ammunition.
Testing will begin on our 1×3 7.5 inch and 1×5 twist 10 inch barrels. We have designed our barrels around the subsonic 110gr projectile. No more chambers that won’t close or bullet YAW or wrong gas port size.
Finally a barrel setup for subsonic ammunition.
Check out our website www.allegianceammo.com and look at the performance videos of our PowerStrike, SilentStrike, OneStrike and the incredible TechStrike