08-09-2011, 09:57 PM
Does it have a muzzle device?
If so it could be shaving the jackets and then it flies unstable making that sound you described.
Something is causing instability, it could even be the crown or the bbl.
If so it could be shaving the jackets and then it flies unstable making that sound you described.
Something is causing instability, it could even be the crown or the bbl.
