has anyone had any experience with these. will they stand up to ruff handling. will use high quality scope. just want to know how dependable this system actually is. thanks..

Got one on my 870 SP. I have had the gun for 12-13 yrs., have shot hundreds of slugs thru the gun, it's killed about 25 whitetails, and the thing is like new. Never had a problem with it, and when I take the barrel off to clean it, the scope is still zeroed when I put it back on. To me, the cantilevered scope mount is the best on the market for repeater slug guns.

Mad Dog

cantilever is the only way to go. My mossberg 500 works great.