Summary

In the late-80s/early-90s, the Capawanna Company (Capco) out of Las Vegas produced a little over a thousand plastic 'assault boxes'. These attach to the hanger of a M60E3/E4/E6 machine gun and provide 100rds of linked 7.62x51mm. We've measured an original Capco box and copied every dimension to produce this 1:1 replica.

Two versions are provided- the basic box, and the box with a hole through the side (and mounting bracket) to accommodate the feed tube for an airsoft A&K Mk43. Note that if you intend to print this for airsoft use, you'll need to design your own internals; the A&K box magazine internals will not fit without substantial modification.

We suggest printing in a flexible material, as the lid design is intended to snap into place but may simply break if printed in a rigid material like PLA. The originals are nylon.