SBUR03 - Billet Upper Receiver (AR15)

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( 1 Review )

Buy it @ Rainier (Click Here)

Buy it @ Optics Planet (Click Here)

We often get asked which upper matches the best with our receivers.  Any mil-spec upper will work, that is the beauty of the platform ... but which one fits and matches the best? The answer is this one.  

The SBUR03 matches all of our lower receivers perfectly, but it also matches the lines of our hand guards perfectly as well.  

This receiver is meant for .223, 5.56, .224 Valkyrie, 300 BLK and 6.5 Grendel calibers.  Port opening is not large enough for 450 Bushmaster, 458 SOCOM or 50 Beowulf.  

Made from 7075-T6 just like our lower receivers.  Anodized black.  Comes with forward assist kit & dust cover installed.

  • Made from billet 7075-T6 aluminum
  • Mil-Spec Type III hard coat anodize 
  • 'SHARPS BROS.' discretely engraved on both sides
  • Weight: 9 oz

** How-to video for removing dust cover axle if you are looking to change out or remove your dust cover: https://youtu.be/2YPa4qefmIY **

Current stock: 0

1 Review

5/5
Mitch H. Jan 15th 2021

Matches perfectly with Sharps lowers

This may be the finest upper receiver I have ever set hands on. Very high quality and matches the Jack lower perfectly.

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