AR-15 Trigger Group Assembly - Free 3D Printable STL File

AR-15 Trigger Group Assembly

Tech
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3D Model Description

Detailed 3D model of an AR-15 trigger group assembly including pins, springs, and levers, designed as print-ready parts for 3D printing.

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Tags

ar-15firearmtrigger groupgun partsar15 triggerar15 partsfirearm assemblygun trigger mechanismweapon componentsmetal parts3d printable partsgun mechanismresinfdmprintable
Price
Free
Format
STL, GLB
Creator
Anonymous
Published
2026-10-22

Printing & Finishing Tips

▸FDM at 0.16mm gives clean edges for tech-style models
▸AI-generated tech models have been auto-repaired — tolerances may vary from CAD-designed parts
▸PETG recommended for functional items that need some flexibility
▸Test fit with a small-scale print before committing to full size

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