How do you tighten a 12Ga. pattern?
Is anyone familiar with how shotgun shells were reloaded before shotguns had adjustable or interchangeable chokes? I have a BT-99 with a fixed choke (I.Mod.) and would like to tighten it up some. The I.M. choke is good at 16 yds.,but not so good at the 21 yd. line.
Last edited by Bake; December 27, 2012 at 03:33 AM.