AR15 Lightweight Buttstock

thingiverse

*Work in progress. Noncommercial use only* This is a compact clamping style buttstock designed specifically for the AR15 rifle. The bolt and nut should be #8. A preliminary test has been conducted on an earlier version of this print to ensure a snug fit, but the bolt/nut fitment still needs thorough examination. The STL file includes a custom support structure for the clamp cutout, but additional support from the buildplate may be necessary to stabilize the arches at the base. For optimal functionality, it is recommended to use strong filaments such as nylon or PETG with high infill percentages (at least 50% or more). Keep in mind that this is a 3D print and will not withstand heavy mortaring. If the design appears miniature when imported into your slicer, adjust the scale to 2540% (an inch-to-millimeter conversion factor). Future developments include creating a version compatible with aftermarket rubber butpads and designing a custom-fit STL buttpad printed in TPU. Additionally, extending the design to incorporate cheekweld features or developing a customizable file for length of pull are potential future projects.