B Blizzard of '93 Cannon Joined Oct 3, 2006 Messages 7,237 Reaction score 14 Jan 1, 2010 #21 would help when doing the 'deepening' to file the flats (top of the rear sight) down a bit when you're good to go with the POI.
would help when doing the 'deepening' to file the flats (top of the rear sight) down a bit when you're good to go with the POI.