Borrowed a Tasco World class 3x9 from my dads model 760 30.06 and mounted it on my model 782 Magnum using this mount over the weekend. I am very impressed with the mount. Very solid and not much danger of slippage. Yesterday was pretty windy but i did manage to do some shooting and was able to get Close at 50 yards. As soon as the wind dies down i'll have another go at it.