Apache 3800 Custom Foam Insert Only
A replacement foam insert for the Harbor Freight Apache 3800, CNC-cut to the case interior with a pocket for every item. You keep the case – we send the foam.
Apache 3800 interior size
Dimensions as published by Harbor Freight for the Apache 3800 Weatherproof Protective Case, Large.
Replace the pick-and-pluck foam for good
The Apache 3800 ships with pick-and-pluck foam. It works once – but the cubes tear, gaps open up and gear starts to rattle. A custom Apache 3800 foam insert is routed from solid closed-cell foam, so every pocket keeps its shape.
- A single handgun with magazines and accessories
- A compact camera or action-camera kit
- Meters, sensors and small electronics
- Knives, watches, collectibles and display pieces
How to order a custom Apache 3800 insert
Pick the case
Open the online foam designer and choose your case from the list, or type the interior length, width and depth.
Lay out your gear
Drop items in from the gear library or draw each pocket to size. Prefer not to? Send us a gear list and a straight-down photo instead.
Approve the layout and price
The price shows as you build. Nothing is cut until you approve the layout.
We CNC-cut and ship
Cut from closed-cell cross-linked foam on our CNC machine in Pomona, CA.
Other Apache case sizes
Apache 3800 Custom Foam Insert FAQ
Do you sell the Apache 3800 custom foam insert only?
Yes. We cut the foam insert only, sized to the Apache 3800 interior, and you drop it into your existing case.
What are the inside dimensions of the Apache 3800?
Harbor Freight lists the Apache 3800 interior as 14-7/8" x 10-5/8" x 6-1/8" and the exterior as 16-1/2" x 13" x 6-3/4".
Can I get a plain replacement foam insert with no cutouts?
Yes. The 15" x 10.5" uncut XLPE foam pad is sized for the Apache 3800 – in stock in 1" and 2" layers, ready to cut yourself.
Need foam that fits now?
Design a CNC-cut insert online in minutes, or shop RAGAR reconfigurable and pre-cut foam. Everything ships from Pomona, CA.
Apache and Harbor Freight are trademarks of their respective owners. RAGAR is not affiliated with or endorsed by these brands; names and model numbers are used only to describe compatibility.