he Arisaka QD Mount is a low profile design for M-Lok handguards. It features an anti-rotation interface, allowing for 8 different positions, and accepts all standard QD sling swivels, as well as the Geissele/ALG Defense forged QD sling swivel. Height: 0.375" Weight: 0.3 oz The mount is CNC machined from 6061 aluminum and type III hard coat anodized. Product includes mount, screws, and M-Lok nuts necessary to attach mount to handguard. Light, handguard, and any other firearms or accessories shown in above product photos are not included.