The Magpul MS1 to MS4 Sling Adapter is designed to go along with the MS1 Sling and QD Sling Swivel to give the user a quick and easy way to go between single-point and two-point configurations. QD swivels and ambidextrous QD shackle gives you easy convertibility while also giving you a quick-release option.
Rear mounting: Receivers, end plates, and buttstocks that have a push-button QD socket for one-point attachment
Front mounting: Using optional QD sling swivel
- Compatible Magpul RSA (Rail Sling Attachment) QD
- Forward sling mounts
- Most other push-button QD sockets for use in two-point configuration