Just got some new brass cases in 300win mag. Have 2 boxes obviously different batches going by packaging and headstamp. Both made by same manufacturer...
Weighed a couple of cases from each box.. 1 box was around 215gr for 1 case,, other box was around the 260gr mark...
Are at odds as to such a difference in weight???? Have checked scales and they appear to be accurate with projectiles of known weight......
