Filamelt ammunition box / .50 BMG / 'flip lid' / cartridge box, ammo box

Filamelt Ammo Box / Ammo Box
Ammo box for .50 BMG with flip lid
Order for your .50 BMG ammunition – custom-fit slots according to CIP standards, 3D printed in Germany. Instead of loose cartridges and colorful manufacturer boxes, a uniform system for cabinet, stand, and area.
The .50 BMG (also 12.7x99) is fired from long guns and is designed for cartridges up to 138.43 mm (max. OAL according to CIP).


✔ Made in Germany

✔ Dimensionally accurate 3D printing

✔ Caliber-specific fit

✔ Filamelt PLA+ 2.0

Own production in Westerwald · over 157 calibers in stock · no imported goods

Does this fit my ammunition?



Caliber

.50 BMG (also known as: 12.7x99)



Max. cartridge length

up to 138.43 mm (max. OAL according to CIP, dimension L6) Deviating dimensions or special load development? Contact us – we will discuss your individual requirements.



Suitable for
Long gun


Fit
caliber-specific slots according to CIP standard dimensions; play and rattling minimized


All information according to official CIP data. If you notice an error, please let us know.


Which size fits your .50 BMG ammunition?



Variant
External dimensions
Weight
RRP
Purpose



10 cartridges
10.2 × 5.1 × 14.6 cm
174 g
24.90 €
Range day / on the go


25 cartridges
10.2 × 10.2 × 14.6 cm
273 g
31.90 €
Training session


50 cartridges
19.1 × 10.2 × 14.6 cm
621 g
64.90 €
complete training day


100 cartridges
19.1 × 19.1 × 14.6 cm
1024 g
109.90 €
monthly supply / storage



External dimensions = assembled box (L × W × H). RRP = recommended retail price. Delivery without ammunition.


What makes the .50 BMG box special


Caliber-specific fit
Custom-fit slots according to CIP standard dimensions – each cartridge sits firmly in its place, minimizing play and rattling. The shape follows the caliber, not the drawer.


Flip lid, fully opening
Hinged lid instead of sliding: It can be fully opened to the back, allowing the cartridges to be freely and openly accessible. When closed, the lid fits snugly and holds securely, so it does not accidentally pop open.


Stable & durable
Solid construction for continuous use – firm standing in the cabinet, well stored in the range bag, reusable instead of disposable packaging.


Clean labeling
The caliber is permanently marked on the front and lid by laser engraving – in a full gun cabinet, you can immediately reach for the right box.



Customizable on request
Optional and tailored to your taste: individual laser engraving (name, club, custom labeling) or a desired color. Contact us – we will customize your box for you.
Custom-made boxes are excluded from the 14-day right of withdrawal – they are made exactly according to your wishes.


For sports shooters, hunters, and reloaders



Reloaders: one box per load (powder type, charge, bullet) – batch clearly separated and distinctly assigned by laser engraving instead of mixed loads.

Sports shooter: one box per discipline or weapon – defined quantity per box, ammunition count at a glance.

Organized supply: uniformly labeled in the gun cabinet, readily available for stand, area, and range bag.



Manufactured in Westerwald

Manufactured in our own production in Westerwald, piece by piece – instead of anonymous imported goods. The 3D printing runs largely on solar power from our own 22 kWp photovoltaic system. Material: Filamelt PLA+ 2.0.


Other variants & complementary accessories

Also available for .50 BMG:


Sliding lid (BBox) – space-saving, slides to the side instead of swinging open
Filamelt reloading board



Frequently asked questions about the .50 BMG box


Do my reloading cartridges also fit?
The box is designed for CIP-compliant .50 BMG (OAL up to 138.43 mm according to CIP). Custom loads with longer seating depth (long bullets, geri...
nge Setztiefe) can become tight near the upper OAL limit – if in doubt, please inquire briefly in advance.

Does the lid stay reliably closed?
Yes. The lid is intentionally snug and stays reliably closed during normal use – this prevents accidental opening. It requires some pressure to open. Minor manufacturing tolerances are possible.

Are the boxes suitable for transport?
Yes. As a storage and organization box, it accompanies you in the Range Bag. However, it is not a safety container in the sense of the WaffG/AWaffV and is not an approved hazardous goods packaging.

Does the box withstand heat (e.g., the summer trunk)?
Yes, it remains dimensionally stable under normal storage conditions. High sustained heat – like in a hot trunk in midsummer – is not suitable for PLA; the box is not designed for that.

What are the tolerances in 3D printing?
In 3D printing, small manufacturing tolerances are normal. This does not affect the secure fit of the cartridges; however, a slight play remains due to the design, and the bullet tip is preserved as much as possible.

No more loose cartridges
Choose your capacity for .50 BMG – from the small box for the Range Bag to the large box for storage.

Important notes: Delivery is without ammunition. This box is for organization and transport and is not a safety container in the sense of § 36 WaffG / § 13 AWaffV; it does not replace prescribed ammunition storage and does not have ADR/UN hazardous goods approval. Manufacturer / GPSR responsible: 3D-Druck aus dem Westerwald, Bahnhofstr. 11a, 56424 Moschheim. Please check the suitability for your specific cartridge before use.