JohnH
09-13-2005, 09:39 PM
11 ten shot groups over 5 days and still shooting predictable one big hole groups :) Groups are running from as small as 5/8" to 1 1/4" (measured outside subtract caliber, fired at 50 yards) and staying even in form as the group is fired, so I'm thinking I don't have a fluke here. It does have a decided cold shot, throw it 1 - 1 1/2" left and a touch low of the main group. But so long as I continue shooting, it doesn't show back up. But let is sit over night.... A small problem as compared to past.
So far I cannot tell any difference as the bullets are hardening up, I cast 'em this past Thursday, WW + 1.6% tin, I don't know if the hardening of air cooled wheel weight is linear or not (anyone know???) but we are only half way there if it is linear, so may not yet be hard enough to know if hardness has been a problem. More to come.
So far I cannot tell any difference as the bullets are hardening up, I cast 'em this past Thursday, WW + 1.6% tin, I don't know if the hardening of air cooled wheel weight is linear or not (anyone know???) but we are only half way there if it is linear, so may not yet be hard enough to know if hardness has been a problem. More to come.