| 450_366 |
| (.400 member) |
| 06/12/09 06:47 AM |
|
Re: Actual bore and groove of the 577NE 3"??????????
|
14,83mm projectile right after chamber 14,85mm groove, so far i follow but then the barrel is 14,78mm.
Thats a bit of an oversise in bullet isnt it? about 5/100 of a mm.
Or am i reading it wrong as usuall.
