The scabbard has on/in it: an 18.5” single shot 12 ga, Ontario Machete, Ontario Knife RAK, Leatherman WAVE (with bit kit), Otis Cleaning Kit, Streamlight ProTac 1AA, compass, first aid kit, lighter, fire starter, earplugs, bug spray. Shell pouch: 4 rounds of slugs, 4 rounds of 00 Buck, 4 rounds of #4 shot, an 8” 22LR chamber adapter, 36 rounds of 22LR, water purification tablets and emergency fishing kit. The dump pouch contains a collapsible water bottle and emergency blanket.
Henry US Survival Rifle, AR-7: Leave it to Henry Rifles to take a design and improve upon it. The AR-7 was the civilian version of an Air Force survival rifle designed by Eugene Stoner, which Henry acquired the rights to circa 2007. As you can see from the picture, the rifle disassembles and fits into its own buttstock which is “water resistant” (Henry claims it will float and it may but don’t bet on it).