Model no:SR-3004WMMaterial:SteelDiameter:30mmProfile:MediumWidth:15.88mmSaddle Height:23.5mmScrews Per Ring:2Finish:matteDescription:Picatinny/weaver
Features:
1) Durable solid steel construction
2) 2 screw for each rings
3) Well applied for all standard picatinny/weaver rails