I NEED QD PORTS!

Published on January 5, 2026
Duration: 1:21

This guide, presented by an expert from GUNBROS, details how to add Quick Detach (QD) sling ports to an AR-15 platform rifle, specifically addressing the Ruger AR-556's lack of integrated options. It covers using M-LOK adapters, upgrading to stocks with built-in QD points, and modifying the end plate for single-point slings, emphasizing practical solutions for enhanced firearm maneuverability.

Quick Summary

You can add QD sling mounts to a Ruger AR-556 by using M-LOK to QD adapters on the handguard, replacing the stock with an aftermarket version that has integrated QD ports, or by installing a QD end plate behind the receiver for single-point sling use.

Chapters

  1. 00:00Searching for QD Ports on Ruger AR-556
  2. 00:19Alternative Sling Attachment Methods
  3. 00:30M-LOK Adapters and Stock Upgrades
  4. 00:56Single-Point Sling QD End Plate Install

Frequently Asked Questions

How can I add QD sling mounts to a Ruger AR-556 if it doesn't have them built-in?

You can add QD sling mounts to a Ruger AR-556 by using M-LOK to QD adapters on the handguard, replacing the stock with an aftermarket version that has integrated QD ports, or by installing a QD end plate behind the receiver for single-point sling use.

What are the main ways to attach a sling to an AR-15 without factory QD ports?

Without factory QD ports, you can utilize M-LOK adapters on the handguard, swap to a stock with built-in QD sockets, or modify the rear of the receiver by installing a QD end plate, especially for single-point slings.

Is it difficult to install a QD end plate on an AR-15?

Installing a QD end plate requires removing the castle nut and buffer tube assembly. While not overly complex, it demands specific tools like a castle nut wrench and careful attention to reassembly to ensure proper function and safety.

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