Give your AR-15 the precision upgrade it deserves with the SI Billet Enhanced Ultimate Dust Cover. Engineered for maximum durability and superior protection, this CNC-machined aluminum alloy cover seals tighter, lasts longer, and installs easier than standard dust covers.
Premium Features:
✔ "True Seal" Technology – Internal lip design creates an airtight barrier against debris ✔ Tool-Free Adjustability – Built-in set screw compensates for receiver wear over time ✔ Quick-Release Design – Spring-loaded detent rod allows one-handed installation ✔ Corrosion-Resistant – Hard-anodized finish won’t rust, fade, or degrade ✔ 3 Custom Designs Available – Choose from Tan, Black, Red, or Blue
Why Upgrade?
Keeps your bolt & chamber cleaner – Blocks dust, dirt, and moisture
Maintains zero friction operation – Precision CNC fit for smooth cycling
Easy maintenance – Cutout window allows fast disassembly
Tech Specs:
Material: Aircraft-grade 6061 aluminum
Finish: Hard-anodized (scratch-resistant)
Weight: 73g (lighter than steel)
Dimensions: 87mm x 23.7mm
Compatibility: Fits all mil-spec AR-15 lowers
Includes: 1x Dust Cover
Built for Shooters Who Demand More: 🔹 Tighter seal = Better reliability 🔹 No gunsmithing required – Drop-in install 🔹 Proven Strike Industries quality
