I've heard that a long .22lr barrel can reduce MV slightly, as the powder has given up pushing the bullet long before it leaves the muzzle, so it's just worthless friction. I ran a 12.5" barrel on my...
Type: Posts; User: Beavis
I've heard that a long .22lr barrel can reduce MV slightly, as the powder has given up pushing the bullet long before it leaves the muzzle, so it's just worthless friction. I ran a 12.5" barrel on my...