The 2 point rifle sling designed by John McPhee and sold by SOB Tactical is an innovative design to say the least. John McPhee of SOB Tactical designed the sling back in 1997 when he was operational as an Army Commando in Bosnia. He needed a sling that was minimalistic and would not get hung up in tight spaces such as vehicles. Check out the following video as Tracker Dan gives his opinion of the sling.
Photo courtesy of Tracker Dan Survival Facebook Page