This is a Allen Sling known as the Yukon, model 8103.
Just like the Yukon you need something tough to chase that trophy you have been scouting all year. The Yukon rifle sling will stand up to the challenge and then some. The Yukon Neoprene Sling comes with Rifle Cartridge loops features a neoprene pad with non-slip back and four elastic shell holding loops. Comes in Mossy Oak Break-Up Country camo with a thumb ring loop.
Features:
Comes with cartridge loops
Thumb ring loop
Neoprene pad