The RSA QD provides a forward attachment point for the Magpul MS4® Sling and other push-button QD slings. Made from corrosion resistant QPQ salt bath nitrided steel, mounts on 1913 Picatinny rail, and places the attachment point at an angle optimized for comfortable two-point sling use while maintaining easy push-button access.

Made in the USA.

COMPATIBLE WITH 1913 PICATINNY RAILS. Provides a forward sling attachment point for the MS4 and other QD swing swivel systems.

LOW PROFILE, UNOBTRUSIVE DESIGN. The RSA's design is optimized for comfortable two-point sling use while maintaining easy push-button access.

SECURE ATTACHMENT POINT. Case hardened steel finished with QPQ salt bath nitride for extreme resistance to wear and corrosion.

SPECIFICATIONS:

• Attachment: 1913 Picatinny Rails
• Platform: AR15, M4, M16

Product Downloads

• MAG337 RSA QD - Rail Sling Attachment QD Installation Instructions