Picatinny Mount CAD Template V1.1 (4mm Bolt)


Picatinny Mount CAD Template V1.1 (4mm Bolt): Laffs Dynamics

STL and STEP files of an accessory mount template that attaches to 1913 Picatinny rails. I
designed this model myself for developing accessories for modern carbines and the like.

These files are intended to aid in firearm accessory design. Whilst they can be 3D printed,
they’re mainly meant to be used in CAD software such as Fusion 360.

Update V1.1: Tightened tolerances on the picatinny channel.

Printer Used: Ender 3 V2

Filament Used: PLA+

Print Settings:

Extruder: 218C
Bed: 56C
First Layer Print Height: .20mm
Standard Layer Height: .16mm
Wall Thickness: .40
Wall Perimeters: 3
Infill: 20%
Infill Pattern: Gyroid
Material Flow: 100%

Hardware Needed:

1x M5x30 Hex Socketed Machine Screw/Bolt

1x M5 Hex Nut (Be sure both bolt & nut are the same thread pitch.)


Internetpizza: Aided in testing fitment between picatinny rail and the mount template. Gave data on fitment errors
with previous designs, that led to a mass update of most previous design releases. Led to the publishing of this
template version.

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Analysis: What in the Actual F— Is Wrong With These People?

What……no makes yet? Well allow me! And to top it off, my first two color print. (I’ll stop spamming the sub now. lol)