Bad Attitude Department Complete AR15 Upper - 10.5" 5.56x45

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Machined from a solid block of unobtainium by muscular tattood men with beards, guaranteed to make everyone at the range drool and gain you new friends and lovers. 

Or not.

In reality our uppers are extremely well built with attention to detail paid to every step of the process.  We use only components that we are familiar with and have been using to great sucess for years.  We inspect and prep every part prior to assembly, then test fire and confirm accuracy with each unit. 

  • 10.5" 5.56 NATO 1:7 nitride treated barrel
    • Chamber honed to improve reliability
    • Feedramps polished
    • Gas port pin gaged at .073" for optimal function with 5.56 ammo and a 3oz buffer
    • Bore and chamber inspected for defects and burrs
    • Headspace checked with PT&G go and no-go gages
  • Azimuth precision ground BCG with 9310 bolt and billet extractor
  • Aero Precision 9.3" Atlas R-One MLOK handguard
  • Milspec forged upper receiver - hard coat anodized
  • Set screw gas block checked for fit and secured by set screw in dimple
  • Charging handle with extended latch
  • M249 SAW style flash hider

This upper will shoot under 2MOA at 100m, as long as you are using ammunition that is also capable, and as long as you are capable. 

We test these with commercially produced 5.56 NATO loads and recommend you use only name brand new manufacture 5.56x45 ammunition.  You are welcome to use cheap steel case if you wish, but you will see a decrease in barrel life and reliability.  It won't void your warranty.  We will not warranty any issues arrising from the use of reloaded or commercially remanufactured ammunition. 

This upper is to be used on pistols or registed short barreled rifles only.  All NFA regulations apply.

Product Reviews

Score: 5 out of 5 (based on 1 rating)
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Beautiful craftsmanship
Written by Dan on 7th Jun 2022

Absolutely solid work. Arrived fast, ready to rock and roll with any associated lower. Swapped out the BCG for the PSR one, but haven’t quite found the right lower to match… yet! Excellent product, great quality, decent price.