Thumb Hole Foregrip 3D printable model by sean perrone

Thumb Hole Foregrip

Source: MyMiniFactory by sean perrone

The Thumb Hole Foregrip is a free printable 3D model from MyMiniFactory by sean perrone. Picatinny version Requires x2 M4 x 30mm socket head bolts & nutsRival version requires x2 M3 x 25mm socket head boltsStandard Nerf rail variation only requires x1 M3 x 7mm bolt. You can download the STL file from the original listing below and print it at home.

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184 saves Source: MyMiniFactory Updated 2026-09-03

Tags: airsoft, thumb, Nerf, M4, hole, picatinny, foregrip, thumbhole

About this model

Picatinny version Requires x2 M4 x 30mm socket head bolts & nutsRival version requires x2 M3 x 25mm socket head boltsStandard Nerf rail variation only requires x1 M3 x 7mm bolt and nut but have added a second hole to make sure it secures more firmly 12/1/20updated picatinny profile with reliefs for a clamping designadded nerf rail variationadded variation for rival rails

Frequently asked questions

Is this 3D model free to download?
Yes. Thumb Hole Foregrip is free to download from MyMiniFactory. Open it in the free Thinger app, or use the "Download from MyMiniFactory" link above to open the original listing.
Where is the STL hosted?
The download is hosted by MyMiniFactory, not by Thinger. We link you directly to the original listing by sean perrone.
Who made this model?
Designed by sean perrone, published on MyMiniFactory. 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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