
Originally Posted by
RWBlue
Although, I can see the 1/9 twist 20" barrel doing better than a 1/9 twist 14.5" barrel, I don't understand why a 1/7 twist 20" barrel wouldn't do just as well.
Can you elaborate?
Docgkr please correct me if I am wrong, but in reading up on reloading, I believe the problem is with rotational velocity. Basically the bullet can spin fast enough th over stabilize ano/or disintigrate if flight.
There is a 1:8 twist used on mstn's mk12 upper. This is supposed to do great with most available .223 projectiles. Again, don't quote me unless someone more knowledgeable than I speaks up.
"Oh, its a wonderful day! My sun is shining, my birds are chirping, my humongous chicken defeated Elmo." Huxley
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