Backpack Rifle

SA15 - Folding AR15 by Shield Arms

The Shield SA15 features the Radian Raptor Ambidextrous Charging Handle.
The Shield SA15 features the Radian Talon 45/90 Ambidextrous Safety Awesome ambi and the option for a 45 degree throw

KelTec SU16c

20" RDB with flash hider doesn't quite fit. Maybe a 16" barrel without a flash hider would fit.
Bye, bye red dot, flash hider, and comb.Tech SightsLess weight, less bulk, less backpack scabbard drag.
A backpack trauma kit to fit alongside your backpack carbine in your urban or backcountry backpack. Light enough to avoid back pain.