SPECWARGEAR.com is happy to present some well-known Trijicon optics from the 1990s. These top of the line optics were selected to be included in the SOPMOD (Special Operations Peculiar MODification) Kit for the M4 carbine. 1) Trijicon RX01NSN Reflex sight 2) Trijicon TA01NSN 4X32 ACOG Scope 3) Trijicon TA01NSN 4X32 ACOG Scope with TASCO Optima… View more