PICATINNY ACCEPTS QD SWIVELS
FEATURES -Precision machined from aircraft grade aluminum with hard anodizing matte black finish-Rugged mounting base with max strength torx drive locking screw to fit on Picatinny rail-Extremely compact, lightweight & super low profile-Accepts any quick detach sling swivel with 0.37 diameter swivel stud-Mount reversible for right- or left-handed sling use-QD swivel housing designed for quarter-turn rotational overtravel stops to better control sling position & movement-Includes T20 torx allen wrench for simple & friendly installation - No gunsmith required