MonstrumPrecision Picatinny Scope Rings | 30 mm Diameter

Great price for product

For the price, good enough, although I haven't shot with them installed yet. Significant shortcomings:1) the page ad said something like "every Monstrum ring comes with a Recoil stop" ... well, these don't, just the round through-bolt typical of inexpensive rings; only "ring snobs" probably really care about that.2) the scope bore is at the limit, i.e. with a mid-grade (i.e. good quality) 30mm scope in place, the upper halves close on the lower bases almost completely, there is very little "gap" for tightening. The scope doesn't move by moderate hand movement, but it seems more likely to move under recoil, but again, I haven't "shot them" yet.The biggest value to me, and the reason I won't return them, is that they very clearly display the various scope centerline heights; not all rings or mounts do that. This enabled me to inexpensively determine the ideal height for my application. Thank you to Monstrum for that. Now please make a good quality 2-ring cantilever quick-release mount in the 1.2" height, and I'll buy 3!

They work

Great budget scope rings for my cz 457!

Nice ring for the price, that works good for my air rifle. Haven't not tried them on a heavy recoiling gun.

A rifle

Bought for a family member. Easy to put on, even having 0 knowledge about it. Sturdy, quality, no issues with it.

Quality was excellent I was surprised.