Fixed Rear Sight For S&W Revolvers Jul 19, 2004 7:35:21 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by "DoubleAction" on Jul 19, 2004 7:35:21 GMT -5 I had one of these snag free rear sights, with the dove tailed front, on a 3" 629.www.brownells.com/aspx/NS/store/ProductDetail.aspx?p=5481&title=SMITH+%26+WESSON+EXTREME+DUTY+SIGHT&s=12708#12708