The Trijicon RMRA(R)/SRO(TM) Low Mount Quick Release Mount with Q-LOC(TM) Technology features a Mil-Spec drop test rated 7075-T6 aluminum design, with an easy to use one handed tool less mounting system.This Return to Zero mount boasts a low weight and low profile design, compatible with any Picatinny rail.Designed specifically for the Trijicon RMR. This lightweight Low mount is perfect for mounting the RMR/SRO on any weapon platform with a Picatinny rail that requires a low optical height. Such as a shotgun, .22 rifle, AK or pistol platform.a Matte Black Anodized Finisha Made in the USA