Battle Arms Development Billet Lightweight Upper Receiver

(3 reviews)
Current Stock:
Battle Arms Development Billet Lightweight Upper Receiver

  • Precision CNC from Billet 7075-T6 Aerospace Aluminum
  • Patent Pending Lightweight Design
  • M4 Feed Ramp
  • Machined T-Marks
  • Laser Engraved Logo
  • MIL-A-8625F, Type III, Class 2, Hard Anodized Flat Black Finish
  • Compatible with TDP/Mil Standard AR Upper Receiver Parts
  • All Components, material, and packaging made in the USA
  • Weight: 6.31 oz


  • 4
    One of the best light weight uppers

    Posted by Railroad on 11th Apr 2017

    This part helped build my lightweight upper. Looks great when all matched up with the lower and shaved significant weight off the AR. With the set I can get to 5.5lbs with a pencil barrel and lightweight bcg. This did NOT fit a fortis 2.0 rail. I had to modify the right side of the upper so that the anti rotation tabs would fit.

  • 5
    Battlearms LW Upper Receiver

    Posted by Matthew W on 20th Apr 2016

    Incredible part. Attention to detail is five stars!!! ***** You had it in stock when noone else did. Awesome overall experience. I'll be back!!

  • 5
    Awesome Upper

    Posted by Dave J on 26th Oct 2015

    Yes, it is pricey, but this upper is super lightweight and is sexy to boot. No issues at all with installation. I cannot wait to get the lower to have a wicked looking setup!