AR15 XL Assembled Upper Receiver - 458 / 450 / 50 big bore
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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.

Features:

  • 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

Includes:

  • AR15 Assembled Upper Receiver in Anodized Black
Specs
Made In America? Yes
Platform AR15
Material Machined from 7075-T6 forged aluminum
Select Your Finish Anodized Black
Compatibility Works with standard AR15/M16 components
Weight(s)  
  • Item #: APAR611310AC

AR15 XL Assembled Upper Receiver - 458 / 450 / 50 big bore

Price: $109.99
Sale Price: $79.98
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