Things I liked:A trap that stands up to .22 @ 800+fps. I bought a Beeman Grizzly X2 and it desroyed my lighter weight Gamo trap(which worked great for lower velocity .177). This thing is built for .22 rimfire rounds. It is very solid and very heavy. At 500 rounds, pellets are taking a little paint off the back, inside, no denting at all though. This thing is TOUGH! Nice 10" X 11" opening. Simple, very easy to use and very solid. Rings like a bell when hit. Things I would have changed:Offer one with a 24" X 24" opening for longer distance, rapid fire pistol shooting. Excellent as is though! What others should know:I cut piece of carboard (up to 10" X 10") to tape my targets to and put that in the clip. Plain paper hanging is OK in my basement, but outdoors you'll need the cardboard to keep any breeze from moving the target. It looks like a cheap clip in the picture, but behind it is a very heavy-duty guide/brace that the clip grabs. It moves side to side or can be removed to empty trap. If you shoot the "cheap" clip, not a problem (other than your aim). Replace it with any binder or office style cilp. The sound it makes when hit @ 10meters w/14.3g, Crosman Premium Hollowpoints @ 800fps+/- is louder than the rifle itself. Get this thing, you won't regret it!
Things I liked:It's everything they sell it as. Very well made and solid. The finish is excellent. A lot of mil dots give a lot of options for quick compensation. The zero locking turrets have an affirmative "click". Picture is very bright and clear. I have it mounted on a Beeman 1073, Grizzly X2 with the .22 barrel. It's got a good kick, but doesn't even phase this scope. It ads some weight to the gun, but it makes it more stable to shoot, less recoil. I'm very happy and satisfied with this scope. The rings that come with it are very secure as well and the proper height(see below). I wish I had bought this sooner. It also came with two batteries for the lighted reticle. Things I would have changed:Nothing! What others should know:I have to remove the front, flip up lens cover if I want to make a large adjustment to the AO, the hinge won't clear the barrel. The cover slides on and off easily but snugly. Medium height mounts won't work for my gun, the AO had no room to turn and lens cap won't fit. High mounts that it comes with are perfect, plenty of room. The salesman recomended a medium height mount, don't do it.