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AR-15 End Plate - Best Sling Mount Plates & Upgrades


AR-15 End Plate - Best Sling Mount Plates & Upgrades

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High-Performance AR-15 End Plates for Every Rifle

An often overlooked but critical upgrade, the AR-15 End Plate ensures your rifle’s buffer tube stays locked in place while providing sling attachment points essential for tactical mobility and control.

At Mounts Plus, we offer a wide range of mil-spec, QD sling mount, and ambidextrous AR-15 end plates — trusted by tactical shooters, hunters, law enforcement, and competition builders. Whether you're building your dream AR-15 or refreshing a battle-worn rifle, our premium end plates give you the strength, reliability, and functionality your setup demands.


What Does an AR-15 End Plate Do?

The AR-15 end plate is a small yet vital component that serves two major roles:

  • Secures the Buffer Tube:
    Prevents the buffer tube from loosening during recoil, maintaining rifle integrity.

  • Provides Sling Attachment Points:
    Offers mounting solutions for single-point or two-point slings, enhancing weapon control and maneuverability.

Choosing the right end plate can dramatically improve your rifle’s handling, comfort, and reliability in real-world conditions.


Types of AR-15 End Plates Available

Standard Mil-Spec End Plates

  • Simple, durable, no-frills design

  • Perfect for basic builds and budget-conscious upgrades

  • Fits most mil-spec AR-15 lower receivers

QD Sling Mount End Plates

  • Built-in QD (Quick Detach) sockets for fast sling attachment

  • Allows rapid transition between sling setups

  • Rotation-limited designs available for better sling control

Ambidextrous Sling Mount End Plates

  • Loops or sockets accessible from both sides of the rifle

  • Ideal for left- or right-handed shooters

  • Enhances flexibility in tactical transitions

Pro Tip: A QD end plate with rotation limits is the best choice for dynamic shooting environments, reducing sling tangling.


Why Upgrade Your AR-15 End Plate?

Upgrading your end plate isn’t just for aesthetics — it improves:

  • Weapon Retention: Better sling control keeps your rifle secure.

  • Tactical Versatility: Easily switch between one-point and two-point slings.

  • Durability: Enhanced materials (steel, anodized aluminum) resist wear, rust, and stress.

  • User Comfort: Ergonomic designs reduce snag points and enhance rifle handling.

A $15–$30 upgrade can significantly improve your AR-15’s performance and reliability in critical situations.


Best AR-15 End Plates at Mounts Plus

MSP QD End Plate for AR-15/AR-10

  • Steel construction with phosphate coating

  • Rotation-limited QD socket

  • Designed for maximum durability in field conditions

Magpul ASAP QD Ambidextrous Sling Attachment

  • Ambidextrous QD sling compatibility

  • Heat-treated steel for longevity

  • Works with both commercial and mil-spec receiver extensions

Timber Creek Outdoors QD End Plate

  • CNC-machined lightweight aluminum

  • Color anodized options for custom builds

  • Smooth snag-free QD socket


How to Choose the Right AR-15 End Plate

Type of Build Recommended End Plate
Basic Carbine Standard Mil-Spec End Plate
Tactical/Competition Rifle Ambidextrous or QD Sling Mount Plate
Duty/Defense Rifle QD End Plate with Rotation-Limit Feature

Pro Tip: Always verify compatibility with your lower receiver (mil-spec vs billet) before purchasing.


FAQs About AR-15 End Plates

What does an AR-15 end plate do?

It secures the buffer tube to the lower receiver and often provides a mounting point for slings to enhance weapon retention.

Can I install a QD sling on a standard AR-15 end plate?

No. Standard plates do not have QD sockets. You’ll need a specialized QD End Plate designed for quick-detach slings.

Is it hard to replace an AR-15 end plate?

No. With basic armorer’s tools (punch set, wrench, small hammer) and some care, it’s a straightforward DIY project.

Are billet receivers compatible with standard end plates?

Sometimes yes, sometimes no. Always verify — billet lowers can have non-standard dimensions.


Shop Premium AR-15 End Plates at Mounts Plus

Whether you're optimizing your AR-15 for tactical use, competition shooting, or duty carry, Mounts Plus has the best AR-15 end plates to complete your build.

From rugged mil-spec plates to advanced QD designs, our components deliver the strength and functionality you can trust in any environment.