MTM Ammunition Box Foam Liner Dark Grey
$12.38
1/2″ thick dark grey foam liner for MTM ammo boxes. Fits R-100 box or can be cut for two 50 round boxes. Protects bullet points and reduces rattle.
24 in stock
For lining ammo boxes the foam liner is a ½" thick and is great for reducing rattle as well as protecting your bullet points. Each liner is large enough to line MTM Case-Gard's R-100 ammo box. Or it can be cut in half to fit into two regular 50 round ammo boxes or one deluxe H50 ammo box.
| Weight | 0.013 lbs |
|---|---|
| Dimensions | 8.450 × 7.550 × 1.550 in |
| Manufacturer | Mtm Molded Products Company |
| Finish | Dark Grey |
| Material | foam |
| Dimensions | ½” thick |
| Compatible With | MTM Case-Gard R-100 ammo box, two regular 50 round ammo boxes, one deluxe H50 ammo box |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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