Our take: The DBoys Airsoft M4/ M16 Forward Sling Swivel Adapter Barrel Mount fits easily between the two barrel rings of a standard M4/ M16 front sight/ gas block, and locks into place with two set pins. This sling swivel mount is compatible with all standard M4 and M16 AEGs. The DBoys Sling Swivel Adapter Mount provides maximum versatility for airsoft players, and can be mounted to either side of the airsoft gun. The DBoys Sling Swivel Adapter Mount is made from high quality aluminum and has a matte black finish. This swivel mount comes with the set pins needed for installation. Installation is very easy: simply remove the standard front sight/ gas block, place the sling swivel mount in between the Barrel rings on the front sight, and reattach the front sight with the sling swivel mount line up underneath the sight to the outer barrel and push in the set pins and you are ready to go! This DBoys Sling Swivel Adapter Mount is perfect for Two Point and Tactical Three Point Slings. Take your Airsofting to the next level with the New DBoys Sling Swivel Adapter Mount!
Construction: High Grade Aluminum
Compatibility: Most M4/ M16 AEGs including JG, CYMA, DBoys, Echo1, A&K and more!