ProMag AR15 USGI Pattern Side Sling Swivel PM008

ProMag AR-15 USGI Pattern 1 Black Steel

KWA USGI-Style Side Sling Mount

Promag AR-15 Side Sling Swivel PM008

USGI Mil-Spec Side Sling Mount - TNTE Sales Inc.

ProMag Side Sling Swivel

Troy AR-15/M16 PROFESSIONAL-GRADE SLING ADAPTER - Impact Guns

ProMag Side Sling Swivel AR-15 Matte

ProMag Side Sling Swivel

GG&G Sling Thing Standard Swivel Front fits AR-15 Front Sight Tower

DPMS A2 Front Sight Sling Mount

Ar Sling Mount

Ar Sling Mount

USGI Mil-Spec Side Sling Mount - TNTE Sales Inc.

Specter Gear M-16 / AR-15 with Side Mounted Front Sling Swivel

Ar Sling Mount