Adapter

Remington 870 pistol grip stock 12 gauge with sling adapter

Presma

12 GA Shotgun Picatinny Barrel Mount 1" Mount 25mm

45 Degree Dual Extended Rail Mount

Universal Barrel Mount

Sling Rail Mount with Push Button Swivel

HK USP Pistol Adapter

Beretta Pistol Rail adapter

Glock Pistol Rail Adapter

Dovetail to Weaver Mount

AR15 M16 Front Sight Tower Mount

Quick Detach Sling Swivel for M Lock Rail

AK47 Ambi Sling Adopter