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  • holder

  • accessory

  • pla

  • desk

  • car

  • wall

  • mount

  • screw

  • table

  • bolt

  • gun

  • pistol

  • vehicle

  • military

  • abs

  • road

  • holster

  • self defense

  • dashboard

  • truck

  • iron sights

  • security

  • tactical

  • firearm

  • secure

  • steering

  • asa

  • sig

  • p365

  • p365x

  • p365xl

  • suv

  • under

  • sig sauer

  • red dot

  • suppressor

  • dash

  • compensator

  • compatible

  • afterburner

  • holosun

  • law enforcement

  • eps

  • sauer

  • spectre

  • quick draw

  • suppressor height

  • p365x macro

  • comp

  • radian

Secure and accessible, you can know mount the award winning Sig Sauer P365 Series to any surface you desire for fast access when you need it!

Here is the underside mountable quick-draw holster that you can count on. Made for the Sig Sauer P365, P365x, and P365xl along with the Spectre slide specifically, but it can also fit the Radian Afterburner Compensator attachment.  This holster mount can also accommodate any pistol that has a slide with a width of 23.5mm or less.

The holster design features a channel to accommodate suppressor height iron sights for those that have them for their suppression needs as well as to co-witness through their red dot sights. The holster's geometry features edges that can hold onto the bottom corners of the Holosun EPS or other same sized red dots for an extra secure grip.

The design requires no hardware other than bolts or screws to secure it to your desired surface keeping costs at just a couple dollars for the filament.

The holes for securing the mount features a revolutionary multi-hardware design to accommodate a perfect tie down with both socket head or pan head bolts/screws and countersunk bolts/screws!

This initial design does not allow the pistol to be racked. Not keeping a round in the chamber is a bad practice for self defense applications as the seconds lost taking the time to do so couple prove to be a fatal error; especially in a high stress situation. I can make one with a gap allowing it to be racked in the future if enough people truly desire to keep with bad practice, but you can also just do this in the slicer by adding a negative object rectangle at 10.35mm down the center of the bottom of the holster.

There is no trigger cover. The trigger can still be pulled while in this mount which makes it unlike what a holster is intended for. A trigger cover is most useful for on-body carry and is largely unnecessary for mounting purposes. Again if there are application in you the consumer's lives where such a feature is desired, I can create an additional profile featuring such things.

I suggest printing in a color that is either easy for you to see behind your pistol so you can quickly ascertain where the pistol's grip is or in a color that is not easily noticed where others will see the pistol.

Give this model a try to speed up you reaction time and survivability while you carry one of the best pistols of our era!

 

The model in slicer creates a single excess layer on one of the screw holes. I added a negative modifier to make it as small as possible, but it should be easy to remove given it is only 1 layer thick.

Originality of the Model

The author declares that this work is their personally original model

This model is licensed under the following terms:

Credit must be given to the creator

Remixes must be shared under the same license

Models(2)

  • model file image
    Non Magnetic EPS Mount Uncockable v3.stlDesigner

    10.21 MB

    2025-08-12

  • model file image
    Non Magnetic EPS Mount Uncockable v3.3mfDesigner

    2.67 MB

    2025-08-12

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