Any weight you add to your barrel will usually have some kind of effect on harmonics, and thus POI - and sometimes even group size.
A person need only look at a "barrel tuner" device, or the...
Type: Posts; User: ChrisW
Any weight you add to your barrel will usually have some kind of effect on harmonics, and thus POI - and sometimes even group size.
A person need only look at a "barrel tuner" device, or the...