Spikes SED7008 Ejection Port Door Semper Fidelis AR-15 Black

The Spikes SED7008 Ejection Port Door transforms a standard AR-15 with custom military-themed engraving while maintaining full operational reliability. This replacement dust cover features the iconic "Semper Fidelis" inscription, allowing shooters to personalize their rifle with meaningful military heritage.

What Makes This Different

Unlike generic dust covers, this component combines functional protection with distinctive Marine Corps-inspired artwork. The laser-engraved "Semper Fidelis" text creates a permanent, wear-resistant marking that won't fade or peel under heavy use. Standard mil-spec dimensions ensure drop-in compatibility with any AR-15 platform without modification or fitting issues.

Key Features

• Laser-engraved "Semper Fidelis" inscription for military heritage display
• Black phosphate coating provides superior corrosion resistance
• Steel construction withstands repeated cycling and impact
• Mil-spec dimensions fit all standard AR-15 upper receivers
• Spring-loaded mechanism ensures reliable ejection port sealing
• Easy installation using existing pivot pin and spring assembly
• Maintains proper clearance for all standard bolt carrier groups

Field testing demonstrates consistent operation across temperature extremes and high round counts. The phosphate finish resists wear from brass ejection and environmental exposure, maintaining appearance through thousands of rounds. Competition shooters appreciate the positive sealing action that prevents debris ingress during transport and storage.

Technical Specs

• Material: Steel construction with black phosphate finish
• Compatibility: All mil-spec AR-15 upper receivers
• Engraving: Laser-etched "Semper Fidelis" text
• Mounting: Standard pivot pin and spring (not included)
• Weight: Approximately 0.5 ounces
• Finish: Corrosion-resistant black phosphate coating
• Country of Origin: United States

This dust cover delivers both functional protection and personalized military tribute in a single component. The combination of proven materials and meaningful engraving makes it an ideal upgrade for Marines, veterans, and supporters of military heritage.