Choate Machine & Tool "Silent Slings"
Sling Swivel Base Clamp Kit
Shotgun End Plate Sling Adapter Remington 870 Slotted
Receiver Mounted Sling Adapters for Remington & Mossberg Shotguns from MESA TACTICAL
The TacSling
Light Mount Kit for Shotguns by Tacstar
Single Point Storm Sling by BlackHawk
Two Point Shotgun Sling by BlackHawk
Shotgun Adapter Loop Style for Remington 870
REMINGTON HOOK LOOP RECEIVER MOUNTED