These are good solid rings work good on full length rails the medium an low rings are to low for a Desert Tech rifle but the high rings are good !
New Valdada Super HD 6 screw alloy rings, are designed to offer extra support on large magnum caliber rifles. The strength and durability of this set of rings is second to none. Impeccable machining and finish, recoil lug and 2 crossbolts, bubble level in the back of second ring.
The height is 0.750 to the bottom of the ring from the top of the mounting rail.
Customers nicknamed them the "King Kong" rings.
Made in Italy