Posted: 8/11/2011 8:41:29 AM EDT
[Last Edit: 8/17/2011 5:23:10 PM EDT by matt8844]
FS: used promag cantilever aimpoint mount with spare battery compartment. allows co-witness with a 30mm red dot sight. attaches with thumb screw and spring loaded locking bar. $30 shipped usps priority mail. usps money order or paypal. IM me and i can email pics.