The 2-Minute Rule for Buy Rock River Arms LAR-15 CAR A4 Flat Top AR-15 5.56/223 Online
The right rate of twist is needed for accurate efficiency. A bullet which doesn't acquire adequate rotational balance from its barrel will change sideways mid-flight.At first Posted By Jetpig: I haven't messed with AR10 things in any respect however, if everything like AR15, you're confined to the large longer bullets by mag duration. Â Consequentl