I mounted a Vortex Crossfire crossbow scope with illuminated reticle on my Predator. I must say I'm impressed with the scope. Pretty decent optical quality, good light drawing capability, but most impressed with the lighted dots center of reticles (choice of red or green dots). Just the right amount of illumination-5 different brightness settings, and does not wash out the target like most lighted reticles which are far too bright. Also loving the unconditional transferable warranty, which covers damn near everything.
I found mine cheapest at opticsplanet.com which included shipping for about $95...Nice upgrade from the stock "package" scope.
PS...I sighted the top reticle at 30 yards. The second down is right on at about 55, so they're spaced a little further apart than the stock scope.
Edited by Kuntry boy, 05 December 2011 - 01:56 AM.