And if u do which one do u use and do u find it useful in your targets,plinkin,hunting.I was given one by a member by the name of fxudand i find it to be very useful as i placed it on my qb78d ,i was impressed however they are lightweight but it still held on during my practices at target shootin .I always here scopes ,scopes but i rarely here red dot scopes and i was wondering if anyone use them cause honsetly they are ok maybe not for far distance or even to place on a magnum springer but on a pcp very decent and pistols excellent to keep weight off they are good .Let me know your opions on them and what others do u recommend ,except anything laser cause i like stealth ..God Bless us All...jorge