This sling swivel connection has to be screwed onto the barrel connection of a Side-by-Side shotgun and has an opening of 6mm.
FANGOSS 3-in-1 Two Point Sling with 2 Pack Picatinny QD Sling Swivel Mounts, 2M Extra Long 2 Point Traditional Sling with Adjustable Shoulder Strap & Larger Metal Hook for Outdoors (
Sling swivels
Alan Rhone Store
Blue Force Gear Heavy Duty Side Release 1.25 Swivel
ERATAC - swivels, adapters - accessories for weapons with Picatinny › eratac
BlaserBuds.com
Mounts Merkel
FANGOSS 3-in-1 Two Point Sling with 2 Pack Picatinny QD Sling Swivel Mounts, 2M Extra Long 2 Point Traditional Sling with Adjustable Shoulder Strap & Larger Metal Hook for Outdoors (
Alan Rhone Store
Recknagel - Accessories for Hunting Rifles - New Products › Recknagel
FANGOSS 3-in-1 Two Point Sling with 2 Pack Picatinny QD Sling Swivel Mounts, 2M Extra Long 2 Point Traditional Sling with Adjustable Shoulder Strap & Larger Metal Hook for Outdoors (
FANGOSS 3-in-1 Two Point Sling with 2 Pack Picatinny QD Sling Swivel Mounts, 2M Extra Long 2 Point Traditional Sling with Adjustable Shoulder Strap & Larger Metal Hook for Outdoors (