ASK AN EXPERTDescription
- Port door opening enlarged to enhance larger diameter brass ejection (.450 Bushmaster, .458 SOCOM, .50 Beowulf, etc.)
- Features Laser Marked "XL" designation on the upper receiver tang
- Compatible with AR15 Lower receivers
- Compatible with AR15 Port Doors and Forward Assists
- .250 takedown pin holes
- Laser engraved t-markings
- Includes port door and forward assist
- Made in the USA
The Aero Precision AR15 XL Assembled Upper Receiver is forged from 7075-T6 aluminum and features an enlarged ejection port, the XL Upper Receiver is your best choice when you're planning a build to send big rounds down range.
Warranty Information
| Platform | AR15 |
| Material | Machined from 7075-T6 Forged Aluminum |
| Compatibility | Works With Standard AR15/M16 Components |
| Other | .250 Takedown Pin Holes |
| Weight, oz | 8.35 |
