DEMO Kinetic Development Group SIDELOK Universal Scope Riser Short Version Black. The lightning fast release system of these Rifle Scope Bases & Rails from Kinetic Development Group facilitates swapping out optics on the fly and assures reliable return to zero when remounting. The unique design of the Kinetic Development Group SIDELOK Universal Tactical Scope Riser has 3 levels of locks to ensure that your optic will not move unintentionally. Specifications for Kinetic Development Group SIDELOK Universal Anodized Scope Riser SID5-100: Weight: 3.4 oz. Finish: Black Anodized Compatibility: Universal Package Contents: Kinetic Development Group SIDELOK Tactical Universal Scope Riser SID5-100 Kinetic Development Group SID5-100: SIDELOK Universal Scope Riser Short Version Black