Turn the Lockwood MK2 into the strongest shotgun in MW3 with these builds for the JAK Warden. MW3's third season has added aftermarket parts for older MW2 weapons, one of which is the M16.

The JAK Patriot Kit allows you to convert MW2's M16 into a full-auto assault rifle, complete with MW3 recoil and minimal gun smoke. It's the definitive assault rifle for players who prefer ...