Efficient 50 rnd boxes for 22lr, 25ACP, 380, 9mm, 38 special, 40S&W, 45ACP, 5.56, 300blk, and 7.62x39
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updated March 31, 2025

Description

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I was unsatisfied with the existing options for ammo boxes, so I made these.  In my opinion, most designs are inefficient, requiring more material and time then is strictly necessary.  These, I feel, do better.  I have maximized strength while minimizing print time and material usage.

 

Comparing the 9mm box to some other popular 50round 9mm boxes, sliced with identical settings:

My Better Box - 60g filament, 1.75hrs

“9mm Ammo Box” - 77g filament, 3hrs

Slim Ammo Box v2.0 - 78g filament, 3.75hrs

Rugged 9mm Ammo Box - 90g filament, 3.5hrs

 

Print parts as provided.  No supports needed.  Arachne slicing algorithm recommended.  ABS/ASA or PETG is recommended.

Model origin

The author marked this model as their own original creation.

License