556 NATO Anodized Pistol Upper Receiver Assembly 10.5″ SS Barrel 10″ M-Lock Handguard


*** The Barrel on this Upper Receiver Assembly Less than 16″ in Length and it is Legal to Use only on AR Pistol Lower Receivers and or NFA Registered Short Barrel Rifle Lower Receivers. Please Check National Firearm Act Laws Before Purchase

Our Goal is to make our Complete Uppers in Best Quality, Durable, Safe to Use, Light Weight, Good Looking, Reliable and Affordable

On Our Cerakoted Uppers We Use Only Our Own Custom Cerakoted Parts and they are 100% Color Matching

Out of stock



AR-15 556 NATO Pistol Upper Receiver Assembly, Custom Camo Cerakoted, 10.5″  SS Pistol Length Barrel, 10″ Free Float M-Lock Super Slim Ultra Light Handguard

Specifications :


  • 10.5″  416R Stainless Steel Contour Profile , Machined with M4 Feed Ramps in the Barrel Extension
  • 1:8 Twist, 1/2×28 Thread, 556 NATO Caliber, Carbine Length Gas System

Upper Receiver

  • Forged 7075 T6 Aluminum , Hard Coat Black Anodized Finish
  • Precision machined to M4, M16 Specs
  • Forward Assist, Dust Cover, Shell Deflector, .250 Takedown Pin Holes, M4 Feed Ramps


  • 10″ in Length Hard Coat Anodized ,  Scratch Resistance, Heat Treated Finish, Duracoted Corrosion Resistant Clamp On No Timing Steel Barrel Nut
  • Lightweight 6061 T6 Aluminum , 7.8 OZ, Inside Diameter 1.35″ , M-Lock Narrow Profile, Extra Picatinny Rails 3,6,9 Clock, Anti Rotation Side Screws

Gas System

  • Direct Impingement
  • .750 Low Profile Steel Gas Block , 9.75 Carbine Length Stainless Steel Gas Tube 

Muzzle Brake

  • 223 Flash Suppressor Can Muzzle Device, Knurled  Ant Skid Surface,
  • 1/2 x 28 TPI Thread, Total Length 87 MM, Outside Diameter 36 MM, Inside Diameter 26 MM
  • This Muzzle Device will Forward Sound, Flash and Gases Away from Shooter and Bystanders, will Reduce Side Shock Wave
  • Will Reduce Recoil and Climb Which will Improve Shooting and Control

Ambidextrous Charging Handle Included