NcStar Picatinny 1" extended ring mount. Features: - Picatinny/mil-std1913 1" flashlight/laser extended ring mount. - low profile and light weight ring mount will accommodate any 1" flashlight or 1" laser. - mounts onto Weaver/Picatinny/MIL-STD 1913 type rails. - the ring mount can extend forward past the edge of a handguard for better ergonomics and free up valuable space on your handguard. Specifications: - material: aluminum - weight: 1.70 oz - finish: black anodized