Battle Arms Development AR15/M16/M4 Quick Disconnect End Plate | Steel

The Battle Arms Development AR15/M16/M4 Quick Disconnect End Plate in Steel is a heavy duty QD sling mounting solution engineered for the modern AR platform. It integrates a flush fit quick disconnect sling socket directly into the rear receiver end plate, giving shooters a secure, low profile attachment point for push button slings. Modern two point and single point setups need stronger mounts than a traditional fixed sling loop can offer. This steel end plate delivers exactly that without adding bulk.

What the Battle Arms Development AR15/M16/M4 End Plate Is and Who It Is For

This Battle Arms Development end plate replaces the standard receiver end plate with one that has a built in QD socket, streamlining rear sling attachment. That makes it a natural upgrade for anyone running a modern sling on a duty rifle, defensive carbine, or range build.

Shooters who want reliable weapon retention under hard use gravitate toward a steel QD end plate for its strength. The Battle Arms Development AR15/M16/M4 Quick Disconnect End Plate is the right pick when you need a rear mount that will not flex or fail.

Key Features

• Flush fit quick disconnect sling socket integrated into the receiver end plate
• Heavy duty steel construction for maximum strength and weapon retention
• Low profile design that improves sling positioning without adding bulk
• Compatible with standard push button QD sling swivels
• Secure rear attachment point for two point and single point slings
• Streamlined upgrade over traditional fixed sling loops

Specifications and Build Quality

Precision manufactured from steel, the Battle Arms Development AR15/M16/M4 end plate offers the durability that a hard use sling mount demands. Steel resists the wear and elongation that can plague weaker attachment points when a rifle is slung, dropped, and carried day after day.

The integrated socket accepts standard push button QD swivels for a fast, positive connection. Its flush, low profile shape keeps the sling close to the receiver so it does not interfere with the buffer tube or stock.

Installation, Compatibility, and Care

Installation happens during buffer tube assembly, sliding onto the receiver extension in place of the standard end plate before the castle nut is torqued and staked. Any builder comfortable with a stock swap can handle it with common tools.

It is designed for mil-spec AR-15, M16, and M4 receiver extensions and works with the QD slings shooters already run. The steel construction needs little care beyond keeping the QD socket clean so the swivel seats and releases cleanly.

Finish your sling setup with more gear from our range of AR parts and upgrades.

A rear sling mount takes more abuse than most shooters realize. Every time the rifle is slung, dropped against a barricade, or carried across a range, that single attachment point absorbs the load, which is why a heavy duty steel plate is worth the small upgrade over a stamped loop. It simply will not flex or elongate the way weaker mounts can.

The flush, low profile socket keeps the sling tight to the receiver so it does not interfere with the stock or snag on gear. Paired with a quality push button swivel, it gives a fast, positive connection and an equally fast release when you need to transition or set the rifle down.

Because it installs during a routine buffer tube assembly, adding it costs almost no extra effort on a new build or a stock swap. It is one of those quiet upgrades you never think about again once it is on the gun, which is exactly what you want from a sling mount.

The Battle Arms Development AR15/M16/M4 Quick Disconnect End Plate in Steel gives your rifle a rugged, low profile rear sling mount that just works. It is a simple upgrade that pays off every time you sling the gun. Ships direct to your door, no FFL required.