Trijicon RMR/SRO Weaver Rail Mount w/ Trijicon Q-LOC Technology Black. . This Return to Zero mount boasts a low weight and low profile design compatible with any Weaver rail.. Designed specifically for the Trijicon RMR. This lightweight Low Weaver mount is perfect for mounting the RMR/SRO on any weapon platform with a Weaver rail that requires a low optical height. Such as a shotgun .22 rifle or pistol platform.. Distance From Top of Mounting Rail to Optical Axis:. RMR: 0.923in. SRO: 1.164in. NOTE: . Torque Spec (to rail): . Spring Tension Only: 12-16 in. / lbs.. Can be Tightened To: 44-66 in. / lbs. Specifications for Trijicon RMR/SRO Weaver Rail Mount w/ Trijicon Q-LOC Technology: Manufacturer: Trijicon Color: Black Finish: Matte Black Anodized Fabric/Material: 6061-T6 Aluminum Length: 1.8 in Width: 1.7 in Weight: 1.9 oz Condition: New Included Accessories: 1x Installtion Booklet 1x Hex Key 4x Screws Gun Rail: Weaver Package Contents: Trijicon RMR/SRO Weaver Rail Mount w/ Trijicon Q-LOC Technology 1 Mount 2 Screws 1 Hex Key Trijicon AC32077: RMR/SRO Weaver Rail Mount w/ Q-LOC Technology Black