47 Products inTrijicon ACOG Rifle Scopes Showing47of47products (398 models) reset Most Popular Trijicon TA31RCO-A4CP ACOG 4x32 USMC Rifle Combat Optical Sight for A4 w/ TA51 Mount(27)List:$1,857.00(Save 27%)$1,359.00Free 2 Day Shipping ...