geoz48
Posted 5 years ago
QUESTION REGARDING AMMO 223 VS 556 IN AN AR15.
Anonymous
Answered
Basim, this rifle is stamped 5.56NATO so it will safely fire both 5.56 and .223. If a firearm barrel is only stamped .223 then it is generally considered to not be advisable, due to safety/warranty reasons, to fire 5.56 ammunition. 5.56 ammo is loaded to