B.A.D. AR308 Complete Ejection Port Cover Assembly
The Battle Arms Development AR308 Complete Ejection Port Cover Assembly is a high-quality replacement for large-frame AR rifles, providing a clean, reliable solution for restoring or upgrading the ejection port door on AR308 and LR-308 style upper receivers. Designed as a complete assembly, it arrives with the cover, rod, and spring pre-installed for fast, no-nonsense installation.
Purpose-Built for AR308 / .308 Platforms
Engineered for the larger .308-pattern ejection port, this assembly ensures proper coverage and smooth opening and closing action during cycling. It is an ideal replacement for worn OEM components or for builders assembling a .308-caliber rifle who want dependable function and clean aesthetics from the start.
Features
- Complete AR308 ejection port cover assembly with door, rod, and spring
- Designed for .308 / AR308 / LR-308 pattern upper receivers
- Provides consistent protection against dust and debris
- Smooth, reliable opening and closing during cycling
- Ideal upgrade for new builds or refurbishing older rifles
Why Builders Choose This Assembly
A dependable ejection port cover is essential for protecting the bolt carrier group from dirt and debris, especially on rifles built for harsher environments or heavier calibers. This Battle Arms Development assembly delivers the durability and precision shooters expect from their components, making it a smart choice for anyone working with AR308 or LR-308 platforms.
Whether completing a new .308 build or replacing a damaged or worn factory door, this assembly provides the correct fit and smooth action needed to maintain a reliable large-frame AR system.
Product Information
| Finish | QPQ Nitride |
|---|---|
| Compatibility | Standard AR15 components |
| Made in USA | Yes |
| Manufacturer | Battlearms Development |
| Caliber | 223 Rem, 223 Wylde, 5.56 NATO |
