Crimson Trace Crimson Trace 0102030 CTS-25 Compact Matte Black 1 x 20mm 4 MOA Illuminated Red Dot Reticle MSRP: Was: Now: $79.99 The CTS-25 Compact Electronic Sight is a Red Dot Sight for rifles and carbines. Featuring a 4 MOA round aiming dot. Installed in seconds by using an included riser for rail mounting, the red dot...