Quote:
Originally Posted by cyphertext
Chrome lining has nothing to do with the spin of the projectile. The inner diameter of the bore should be the same, per spec.
1:9 should do fine with 62 gr, but each barrel is different. I would try different ammo though as there are other reasons that some M855 might keyhole, such as the steel penetrator core being off center. If it were the barrel and not the bullet, I would expect more to keyhole than 3 out of 10.
|
Thanks. And yeah, I plan to put the sport2 through its paces with some heavy .223 loads. Even if it ends up liking the lighter projectiles only, it still will never leave my stable. It's an excellent rifle IMO.