Folding to 10 Inches: KelTec Shrinks the SUB2000 Platform Again

KelTec's answer to "what if we took the SUB2000 and just... kept shrinking it?" is the SUB-SDP, a pistol-caliber folding gun that technically checks the box marked "Title I handgun" while delivering something that shoots like a carbine when you need it to. It's the kind of design choice that makes lawyers smile and begs the question of whether anyone actually needed this or if the engineers simply wondered if they could build it.