Filamelt ammunition box / 243 Winchester / 'folding / locking lid' / cartridge box, ammo box

Filamelt Ammo Box
Ammo box for 243 Winchester with flip/latch lid
The 243 Winchester box brings order to your ammunition: caliber-specific slots, multicolored printed front & lid, Made in Germany. No loose cartridges, no collection of manufacturer boxes – a uniform look for your gun cabinet, shooting range, and hunting grounds.


✔ Made in Germany

✔ Dimensionally accurate 3D printing

✔ Caliber-specific fit

✔ Filamelt PLA+ 2.0

Own production in Westerwald · over 221 calibers in stock · no imported goods

Does it fit my ammunition?


Caliber
243 Winchester


Suitable for


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


All information based on official CIP data. If you notice an error, please let us know briefly.


Which size fits your 243 Winchester ammunition?


Variant
Outer dimension
Weight
For what


50 cartridges
15.8 × 7.4 × 9.2 cm
228 g
full training day


Outer dimension = assembled box (L × W × H). Delivery without ammunition.


What makes the 243 Winchester box special


Caliber-specific fit
Slots designed to CIP dimensions give each cartridge firm, defined hold – play and rattling are minimized. Constructed according to CIP standard dimensions for 243 Winchester.


Hinge lid with latch closure
The lid is attached at the back with a hinge and folds fully backward – the cartridges then stand upright and ready to grab in the securely fitted insert. A latch closure at the front keeps the lid securely closed during transport; to open, simply release the latch.


Stable & durable
Sturdily printed with thick walls: holds together in the gun cabinet, range bag, and at the range. Reusable instead of disposable box.


Caliber marking in multicolor print
The caliber marking is multicolored and directly integrated into the box print – permanent, without stickers or engraving. In a full gun cabinet, you immediately grab the right box.


For sport shooters, hunters, and reloaders


Reloaders: one box per load (powder type, charge, bullet) – batch cleanly separated and clearly marked in multicolor instead of mixed loads.

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

Organized stock: uniformly labeled in the gun cabinet, ready for range, hunting grounds, and range bag.


Made in Westerwald

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


Frequently asked questions about the 243 Winchester box


Do my reloads fit too?
The box is designed for CIP-compliant cartridges. Custom loads with longer overall length (long bullets, shallow seating depth) can be tight near the upper OAL limit – if in doubt, ask briefly in advance.


Does the lid pop open in the backpack?
No. A latch closure at the front keeps the hinge lid securely closed so it won’t open accidentally during transport. To open, release the latch with your finger; the lid then folds backward. Slight manufacturing tolerances are possible.


Are the boxes suitable for transport?
It is well suited for transport in the range bag – as an organizing and storage box. It does not replace a legally required safety container (WaffG/AWaffV) and is not a hazardous materials packaging.


Can the box withstand heat (e.g., summer trunk)?
Under normal room and cabinet storage, the box remains dimensionally stable. Like all PLA materials, it is not made for permanent heat – it should not be left for extended periods in a hot summer trunk (well over 50 °C).


What are the tolerances in 3D-
Pressure?
Due to manufacturing, slight tolerances are possible. The cartridges still fit firmly in the slot – a minimal play remains by design, and unnecessary pressure on the bullet nose is avoided as much as possible.


No more loose cartridges
Choose the right size for 243 Winchester – from the handy range box to the storage size for the cabinet.


Important notes: Delivery is without ammunition. This box is for organization and transport and is not a safety container according to § 36 WaffG / § 13 AWaffV; it does not replace the required ammunition storage and has no ADR/UN hazardous materials approval. Please check suitability for your specific cartridge before use. Licensed design: CincinnatiDesigns. This product is manufactured under license; trademark and naming rights remain with the respective owners.