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View Full Version : Model 25: How to determine best group?


Winny94
10-22-2014, 10:47 PM
When going to the range to find which ammo groups best, how do you keep all else equal (specifically pertaining to barrel fouling)?
barrel-nut
10-23-2014, 03:22 AM
Thoroughly clean between each type of ammo. Fire a couple foulers. Start again.