Luth-AR 308-FTT-EA1 A3 Upper Receiver Assembly
Precision-machined 6061-T6 aluminum A3 upper receiver for .308 rifles. Features hard coat anodized black finish, integrated charging handle, ejection port door, and low-profile Picatinny rail for optics mounting.
Luth-AR 308-FTT-EA1 A3 Upper Receiver Assembly
This is a complete, ready-to-use upper receiver assembly designed for serious .308 rifle builders who demand quality and reliability.
Construction & Durability
Machined from 6061-T6 aluminum extrusion, this receiver combines excellent strength with lightweight performance. The hard coat anodized black finish provides superior wear resistance and corrosion protection—essential for a component that will see regular use and handling.
Key Features
- Integrated Charging Handle: Fully installed and ready to operate
- Ejection Port Door: Pre-installed for immediate functionality
- Low-Profile Picatinny Rail: .151" height allows for lower-mounted optics and improved sight picture
- DPMS Gen1 A3 Compatibility: Matches standard .308 platform dimensions
- Takedown Pin Holes: .275" specification for reliable upper/lower separation
Why This Matters
A quality upper receiver is the foundation of an accurate, reliable rifle. The Luth-AR 308-FTT-EA1 eliminates guesswork by arriving fully assembled with all critical components in place. Whether you're building your first .308 or your tenth, this receiver saves time and ensures proper alignment and function.
