Summary
Simple jig which centers the magazines. Use hot glue to weld them together for a non-permanent tack. really for the US states which limit no more than 10 rounds.
Ruger 10/22 10rd magazine coupler 3D Print Model
Summary
Simple jig which centers the magazines. Use hot glue to weld them together for a non-permanent tack. really for the US states which limit no more than 10 rounds.