Unboxing and Review - Nanuk 933 5 UP Gun Case 

I believe that with a thicker (or second) foam pad over the handguns they would stay in place much better than we experienced in the review. The foam pad included is about 1 inch thick and very soft, there isn't enough material to put enough pressure on the handguns to hold them down. After we finished the review I ordered the "FoamRush 2" x 18" x 20" Charcoal High Density Upholstery Foam Cushion" from Amazon to test this theory. It will be included with the case for the winner.

I had a similar leaking issue with a pelican go case and solved it by readjusting the gasket.