Product Spotlight: A3 Tactical 1913 Stocks

Published on May 31, 2024
Duration: 13:15

This guide details the installation of A3 Tactical's 1913-compatible stocks, including the Skele and Triangular models, onto firearms like the BRN-180. It covers mounting the hinge mechanism using a unique block system and installing optional QD sling swivel studs. The process emphasizes proper rail alignment and secure fastening for a robust stock attachment.

Quick Summary

A3 Tactical 1913 stocks attach using a unique hinge mechanism with a mounting block. This block inserts into a 1913 rail slot, and screws from the hinge tighten against it, ensuring a secure fit without damaging the rail. Various models like the Skele, Triangular, and Modular stocks are available in different lengths and materials.

Chapters

  1. 00:00Introduction to A3 Tactical Stocks
  2. 00:21Unboxing and Stock Overview
  3. 00:31Skele Stock (9.5" and 11")
  4. 01:24Triangular Stock (Aluminum)
  5. 02:01Triangular Stock (Polymer)
  6. 02:38Modular Stock Overview
  7. 03:21Modular Stock (7.75")
  8. 03:47Installation Process Overview
  9. 04:03Selecting a Stock for Installation
  10. 04:35Preparing for Installation
  11. 05:01Included Hardware and Accessories
  12. 06:02Hinge Mechanism Details
  13. 06:16Mounting Block Explanation
  14. 06:47Step-by-Step Hinge Installation
  15. 07:08Determining Rail Position
  16. 08:09How the Mounting Block Works
  17. 09:02Achieving Proper Alignment
  18. 09:23Tightening the Screws
  19. 09:47Hinge Robustness Check
  20. 09:55Length of Pull Considerations
  21. 10:13Folding the Stock
  22. 10:34Installing the QD Swivel Stud
  23. 10:54QD Stud Installation Process
  24. 12:18QD Stud Tool Size Note
  25. 12:39Final QD Stud Tightening
  26. 12:48Conclusion and Call to Action

Frequently Asked Questions

How do A3 Tactical 1913 stocks attach to a firearm?

A3 Tactical 1913 stocks attach via a hinge mechanism that slides onto the firearm's 1913 rail. Two screws on the hinge interface with a special rectangular block inserted into a rail slot, securing the stock without direct metal-on-metal contact with the rail.

What are the different types of A3 Tactical stocks available?

A3 Tactical offers several stock types for 1913 rails, including the Skele Stock (available in different lengths), the Triangular Stock (in aluminum and lighter polymer versions), and the Modular Stock, which allows for interchangeable butt pads.

Can I install a QD sling swivel on A3 Tactical stocks?

Yes, most A3 Tactical stocks feature QD sling swivel mounting points at both the front and rear. The QD stud is installed using a screw and nut system, though the provided Allen wrench may not fit the QD attachment.

What is the advantage of the polymer version of the A3 Tactical Triangular stock?

The polymer version of the A3 Tactical Triangular stock is over two ounces lighter than its aluminum counterpart. This makes it an attractive option for builders aiming to reduce overall firearm weight or seeking a more budget-friendly solution.

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