Fits all standard picatinny rail <br> Mounts to 21mm rail, with the flashlight offset to the side<br> Attaches and detaches quickly and easily via integrated quick release <br> mechanism,without additional tools or tightening<br> Fits all 30mm flashlights, laser sight, scope<br> Comes complete with mounting hardware for easy installation<br> Package includes: 1 x Mount, 1 x Wrench