S SRAM Member Joined Dec 20, 2009 Messages 15 Reaction score 1 Jan 3, 2011 #1 I have one of the 2.5 inch 637-2 guns with the pinned front sight. I would like to put a tritium front sight on it. Does anyone know who makes replacement front sight for this gun?
I have one of the 2.5 inch 637-2 guns with the pinned front sight. I would like to put a tritium front sight on it. Does anyone know who makes replacement front sight for this gun?
P paragon1 Member Joined May 17, 2009 Messages 164 Reaction score 4 City & State/Province Pensacola Jan 3, 2011 #2 I will pick up my new 637 tomorrow, and have an XS Big Dot on the way also.
R retired2006 Member Joined Jan 30, 2007 Messages 674 Reaction score 185 City & State/Province SE Kansas Jan 3, 2011 #3 Check Brownells, they sell a NS front blade, I believe it is made by Trijicon.
