4 Pack M-LOK MLOK Quick Release Sling Mount Push Button QD Sling Swivel Adaptor

4 Pack M-LOK MLOK Quick Release Sling Mount Push Button QD Sling Swivel Adaptor M-LOK Rail Mount with Push Button Sling Swivel for M-LOK Handguards   Features Heavy duty steel and aluminum construction, with 3/16" thick loop Push button mechanism for quick attachment and removal Black rust resistant hard anodized finish Polished ball bearing for smooth 360 degree swivel Compatible with M-LOK handguards   Specifications Dimensions: 1.89" x 0.625" x 0.44" (Base thickness) Weight: 1.5 OZ Color: Black   Items Included One (4) M-LOK Rail Mount with QD Sling Swivel One (4) Allen Key (4) Sets Mounting Screw Set