Thread: Maker Mucking About

I cant understand how such a small amount in variance can make a difference. I wouldn't think the little machining edge at the base (the odd one of mine have it) will effect anything (its a soft gliding metal), and mine are the same measurement under the ogive as Roarless's and are quite tight in the case neck.

Not doubting Roarless at all, just wondering if there is another reason for the loose projectiles?