Picked this up used. Tried it decided to go with something else. Only mounted never been fired. Previous owner only bought it for a review. Comes with case,manual,cleaning pen etc....Flat top mount. It's a red cross hair reticle. Here's a pdf on the compact acog models. http://lib.store.yahoo.net/lib/opticsplanet/trijicon-compact-acog.pdf Please email : firstname.lastname@example.org SOLD $520.00 shipped, Paypal or MO okay. 500.00 FTF. Willing to trade, looking for M&P9L or Pro, Glock 36, AK47 or 74, lemme know what you have.