Every AR-15 needs a reliable dust cover to keep debris, carbon, and environmental grit out of the upper receiver’s internals. This AR-15 Dust Cover from Miami Shooters Supply is a straightforward, essential upgrade or replacement part for any build or maintenance kit. It ensures your bolt carrier group and chamber stay cleaner between rounds, promoting smoother function and added protection. We ship these fast so you can get your rifle back in service without delay.
Key Features
- Machined from 7075-T6 aluminum for a perfect balance of lightweight strength and durability.
- Features a spring-loaded design for positive, automatic closure after each cycle of the weapon.
- Includes a new, high-tension spring and a stainless steel roll pin for easy, secure installation.
- Precision-milled to ensure a tight, rattle-free fit against the upper receiver without binding.
- Simple, classic design finished in Type III Hardcoat Anodized Black for corrosion resistance.
Built For
This dust cover is built for the AR-15 owner who values functional reliability over unnecessary complexity. It’s the ideal drop-in part for builders completing a new rifle, a smart spare for your range bag, or a direct replacement for a worn or broken cover on a duty or competition firearm. It does one job and does it well.
Specifications
- Material: 7075-T6 Aluminum, Hardcoat Anodized
- Compatibility: Fits Mil-Spec AR-15/M4/M16 pattern upper receivers
- Included Hardware: Stainless steel roll pin and high-tension spring
- Caliber Compatibility: Works with all standard AR-15 calibers including 5.56/.223
- Finish: Matte Black
FAQ
Is this dust cover easy to install?
Yes, installation is straightforward with basic punch tools. The included roll pin and spring are all you need for most Mil-Spec uppers.
Will this fit my AR-pistol or different caliber upper?
Yes, as long as your upper receiver follows the standard Mil-Spec AR-15/M4 external dimensions, this dust cover will fit regardless of barrel length or caliber.
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