Metal base for QD Swing swivel for M4, M16 series with retractable stock. This product is suitable for both right-handed and left-handed users.
- Metal base
- QD Sling swivel
Note: Compatible with Lancer Tactical and Cyma Sportline. Doesnt fit on AimTop. On the EC, TopArms fits after a small adjustment (increase the inner diameter of the mount). We dont have tested it on other brands.