ohhunt® Steel 30mm Scope Rings for 3/8" 11mm Dovetail Rails Low Med High Profile 2PCs Discontinued which is sold separately here:

which is sold separately here: Armorer's wrench or Castle nut wrench

Either way

Lens Coating: Multi-Coated

Up to 6 hours with IR Illuminator on

Suitable for any 20mm weaver/picatinny standard rail

ohhunt® Steel 30mm Scope Rings for 3/8" 11mm Dovetail Rails Low Med High Profile 2PCs Discontinued which is sold separately here:Specification: 1. No gunsmithing required for installation. 2. Steel recoil key. 3. Torx head ring cap screws to reduce stripping. 4. Heavy duty, rock solid construction for durability. 5. Fits 11mm grooved receivers and bases. Manufacturer: ohhunt Type: 30mm Scope Rings Rail Type: Dovetail Ring Diameter: 30mmProfile Level: Low, Med, High Material: Steel Color: Black Pair: 1