The Nylaug: An Affordable AUG

Published on September 26, 2025
Duration: 19:02

The Nylaug project offers an affordable 3D-printed receiver for Steyr AUG parts kits, significantly undercutting factory prices. Utilizing Nylon filament like Polymaker PA6-CF20 is crucial for durability against heat. The build allows for common AR-15 barrels and trigger conversions, improving the AUG's ergonomics and trigger pull.

Quick Summary

The Nylaug is an affordable 3D-printed receiver for Steyr AUG parts kits, costing around $790 from Titus Arms. It requires Nylon filament (like Polymaker PA6-CF20) to withstand heat and can be adapted to use AR-15 barrels and triggers.

Chapters

  1. 00:00Giveaway & Introduction
  2. 01:34The Nylaug 3D Printed AUG Project
  3. 03:23Technical Overview: Barrel & Receiver Fit
  4. 04:55Material Requirements: Nylon Filament
  5. 06:30Full-Auto & Burst Capabilities
  6. 07:36Trigger Upgrade Discussion
  7. 11:05.300 Blackout Caliber Options
  8. 12:22Pricing & Affordability
  9. 13:35Left-Handed Configuration

Frequently Asked Questions

What is the Nylaug rifle?

The Nylaug is a 3D-printed receiver designed to accept Steyr AUG parts kits, offering a significantly more affordable alternative to factory-produced AUGs. It allows for customization and DIY assembly.

What material is required for the Nylaug receiver?

The Nylaug receiver must be printed using Nylon filament, specifically recommended is Polymaker PA6-CF20. This material is necessary to withstand the heat generated by the barrel during firing; other plastics like PLA or ABS will melt.

How much does a Titus Arms Nylaug build cost?

A complete Nylaug build assembled by Titus Arms is priced around $790. This is considerably less expensive than a new Steyr AUG, which typically costs around $1,700.

Can AR-15 barrels be used with the Nylaug?

Yes, AR-15 profile barrels can be adapted for the Nylaug receiver. This requires modifications to the barrel's headspace and gas block to ensure proper fit and function within the 3D-printed receiver.

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