AR15 XL Assembled Upper Receiver Features
The Aero Precision XL Upper 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.
AR15 XL Assembled Upper Receiver Specifications
Receiver Finish:Black Anodized
Receiver Material:7075 T6 Aluminum
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
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