K knightrider Well-Known Member TNDeer Supporter Joined Sep 27, 2010 Messages 12,630 Reaction score 11,345 Location tn Feb 27, 2012 #1 a 20 gauge choke 555 or 570 to fit invector threads not the plus just standard, if anyone has one before i buy a new one.
a 20 gauge choke 555 or 570 to fit invector threads not the plus just standard, if anyone has one before i buy a new one.
