The 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.
Weight: 0.3 oz
The mount is CNC machined from 6061 aluminum and MIL-A-8625 Type III hard coat anodized. Requires a 3/32" Allen wrench for installation (not included). Made in the USA.
M-Lok information and installation guide can be found at http://magpul.com/mlok.