Strike Industries AR Ultimate Dust Cover – .308 Winchester, Polymer, Black / FDE

Strike Industries AR Ultimate Dust Cover – .308 Winchester, Polymer, Black / FDE- Lightweight. Durable. Tool-Free Installation. Upgrade your AR-10 or LR-308 rifle with the Strike Industries AR Ultimate Dust Cover – a game-changing alternative to traditional metal dust covers. Crafted from high-strength polymer, this .308 Winchester-compatible ejection port cover delivers superior durability with reduced weight. Plus, Strike’s innovative tool-free installation means you can install or remove the cover in seconds—no need to remove your handguard or barrel. Whether you choose Black or Flat Dark Earth (FDE), this dust cover is designed to resist corrosion, warping, and wear—even in harsh environments.

The Strke Industries Enhanced Ultimate Dust Cover is constructed of a high-density polymer making it more durable and functional than the traditional dust covers. The Ultimate Dust Cover features an adjustable detent set screw in order to compensate wear on the receiver and increase or decrease opening power (To adjust detent: use small flathead driver and depress the ball detent and adjust as necessary.). Choose multiple designs to customize your AR!

Updated features of the Ultimate Dust Cover Enhanced Version include the added cut-out window on the rod for easy disassemble and that it has been made thinner than the original weighing in at only 0.4oz! Strike’s AR-10 308 Ultimate Dust Cover is constructed of a high-density polymer making it more durable and functional than the traditional dust covers. It features an adjustable detent set screw in order to compensate wear on the receiver and increase or decrease opening power.

Strike Industries AR Ultimate Dust Cover – .308 Win, Polymer | Lightweight & Tool-Free Installation – Black / FDE Options

Upgrade your large-frame AR with the Strike Industries AR Ultimate Dust Cover, engineered for .308 Winchester / 7.62 NATO AR-10 platforms. Designed for durability, performance, and ease of use, this polymer ejection port cover is a lightweight, corrosion-resistant alternative to traditional metal covers—and installs in seconds without tools, springs, or clips.

Whether you’re building a modern DPMS-pattern AR-10 or refreshing your current setup, the Ultimate Dust Cover helps keep your action clean while adding subtle customization. Available in Black or Flat Dark Earth (FDE) to match your build style.….

✅ Key Features:

• Designed for .308 / 7.62 NATO AR Platforms

  • Compatible with most AR-10, SR-25, and DPMS-pattern upper receivers

• Lightweight, Impact-Resistant Polymer Construction

  • Eliminates corrosion and minimizes weight

  • Won’t bend or deform like traditional steel covers

• Tool-Free, Spring-Loaded Installation

  • Simple drop-in design—no need to remove the barrel or handguard

  • Fast, hassle-free upgrades and maintenance

• Available in Two Tactical Finishes

  • Black for a classic stealth look

  • Flat Dark Earth (FDE) to match your earth-tone builds

• Integrated Detent Locking System

  • Keeps the dust cover securely closed until you’re ready to shoot

⚙️ Specifications:

• Caliber Compatibility: .308 Winchester / 7.62 NATO

• Platform: AR-10 / LR-308 / SR-25

• Material: High-Strength Polymer

• Finish Options: Black or Flat Dark Earth (FDE)

• Installation: Tool-free, spring-loaded system

• Manufacturer: Strike Industries

• Made in the USA

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