Cain Arms Plus 5 Glock Magazine Extension
12 Apr 2017

Cain Arms Glock Magazine Extension Initial Review — 3D Printing Perfected?

  Over the last month, I have been test­ing the Cain Arms Glock Mag­a­zine +6 Exten­sion.  I had my first con­ver­sa­tion with David Cain, own­er of Cain Arms, in the begin­ning of Feb­ru­ary, 2017. I was curi­ous about his abil­i­ty to offer mag exten­sions so at such an afford­able price.