This ring set is for the serious shooter that wants the best in strength and ruggedness. The heavy duty rings are made of solid heat-treated aluminum alloy and are perfect for military and law enforcement uses as well.
Fits Picatinny 1913 RIS rails.
Works with 30 mm tube scope or 1inch tube scope using included size inserts
30mm center height. See-thru design. Good with up to 50mm objectives
Mounting width(front to back): 16mm
Saddle height of the ring: 0.60inch for 30mm scopes; 0.70inch with 1" size insert installed
Large clamping Hex nut for secure mounting
Anodized black matte finish
TWO identical rings in the set with Allen head wrench