I've had one for 4 years. Originally got it for my CZ452, but the day before deer gun season, my Banner 3-9-40 lost its hold and out of emergency it went on my Knight LK-93. I was still able to get 6 shots under 1 1/4 with it at 100 yards. Very clear, enought view, reticle is very fine though! Has taken 100 .50 shots or more with no problem. Its going on my next muzzy, since my 10 yoa has the LK-93 now.