3D Printed .22LR AR15 Pistol (Jeff Goldblum Themed?)

Published on November 7, 2020
Duration: 10:08

This guide details the process of building a custom 3D printed AR-15 style pistol chambered in .22LR, inspired by Jeff Goldblum. It covers modifying a 3D printed lower receiver, integrating specific components like a CMMG .22LR bolt and ASG sights, and fabricating custom parts such as an angled handguard and a folding brace. The build emphasizes creative freedom through 3D printing while adhering to regulatory guidelines.

Quick Summary

This guide details building a custom 3D printed .22LR AR15 pistol, inspired by Jeff Goldblum. It covers modifying a 3D printed lower receiver, integrating a CMMG .22LR bolt and ASG sights, and fabricating custom parts like an angled handguard and a folding brace, while ensuring ATF compliance.

Chapters

  1. 00:00Introduction to the AR22 Build
  2. 00:22Design Modifications
  3. 01:30Jeff Goldblum Theme
  4. 02:09Internal Components and Barrel
  5. 03:13Custom Handguard and Sights
  6. 04:44Custom Folding Brace Design
  7. 06:18Brace Functionality
  8. 08:13Conclusion and File Availability

Frequently Asked Questions

What are the key components for building a 3D printed .22LR AR15 pistol?

The build requires a modified 3D printed lower receiver (like the 'U-Bolt Vanguard'), a CMMG .22LR dedicated bolt group with a 4.5-inch barrel, a standard AR lower parts kit, and custom-designed components like an angled handguard and a folding brace.

How can one ensure a 3D printed firearm brace complies with ATF regulations?

To comply with ATF regulations, the brace must maintain a length of pull under 13.5 inches and adhere to specific width requirements. This prevents it from being classified as a Short-Barreled Rifle (SBR).

What unique aesthetic features does this AR15 pistol build incorporate?

This build features a 'Jeff Goldblum' theme, including an engraving of the actor on the receiver and custom selector markings that humorously read 'Life, uh, finds a way,' showcasing the personalization possible with 3D printing.

Why are dedicated .22LR barrels preferred over conversion kits for AR-15 builds?

Dedicated .22LR barrels are generally preferred for AR-15 builds because they are specifically engineered for the .22LR cartridge, potentially offering improved reliability, accuracy, and overall performance compared to standard conversion kits.

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