3 ms·
People have also done the lower receivers for the same rifle (an AR-15): http://www.thingiverse.com/thing:11770 http://www.thingiverse.com/thing:11770
by Wingman4l7 14y ago
People have also done the lower receivers for the same rifle (an AR-15): http://www.thingiverse.com/thing:11770 http://www.thingiverse.com/thing:11770