Airsoft M249 MAG Brand Box Mag Speed Loader Funnel 3D printable model by JollyFancher
Airsoft M249 MAG Brand Box Mag Speed Loader Funnel photo 1 Airsoft M249 MAG Brand Box Mag Speed Loader Funnel photo 2 Airsoft M249 MAG Brand Box Mag Speed Loader Funnel photo 3

Airsoft M249 MAG Brand Box Mag Speed Loader Funnel

Source: Cults3D by JollyFancher

The Airsoft M249 MAG Brand Box Mag Speed Loader Funnel is a free printable 3D model from Cults3D by JollyFancher. We love the MAG brand box mags, they are very reliable, quiet, and hold 2500 rounds, but loading them through the tiny door is awful. You can download the STL file from the original listing below and print it at home.

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30 saves Source: Cults3D Updated 2026-09-25 License: PRIVATE-USE · non-commercial Category: Tools & Workshop

Tags: airsoft, m249, mag, brand, box, boxmag, funnel, loader, speed, speedloader, nutsack, bullgear, bb, bbs

About this model

We love the MAG brand box mags, they are very reliable, quiet, and hold 2500 rounds, but loading them through the tiny door is awful. I made a quick funnel to help with loading. I tried a couple different designs, but this was the easiest I found. Its not perfect, but its better than before. Also have a smaller version that is about the same size as a 9v battery, so it will fit in the mag itself if you have it wired differently and no longer need the battery in the mag.

Frequently asked questions

Is this 3D model free to download?
Yes. Airsoft M249 MAG Brand Box Mag Speed Loader Funnel is free to download from Cults3D. Open it in the free Thinger app, or use the "Download from Cults3D" link above to open the original listing.
Where is the STL hosted?
The download is hosted by Cults3D, not by Thinger. We link you directly to the original listing by JollyFancher.
Who made this model?
Designed by JollyFancher, published on Cults3D. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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