556 NATO Custom OD Green Cerakoted Complete Upper Receiver 16″ Barrel 12″ Handguard


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

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SKU: UPR748 Categories: , Tag:


Complete AR-15 Upper Receiver Assembly, Completely Custom OD Green Cerakoted, Chambered 556 NATO , 16″ Carbine Length Barrel, 15″ Free Float Keymod Super Slim Ultra Light Handguard Slanted Front

Specifications : 


  • 16″ Heat Treated Hard Coat Custom OD Green Serakoted Finish
  • 4150 Steel Contour Barrel Profile
  • 1:8 Twist
  • 556 NATO Caliber
  • Carbine Length Gas System
  • 1/2 x 28 Thread. 

Upper Receiver  

  • Forged 7075 T6 Aluminum
  • Heat Treated Hard Coat Custom OD Green Cerakoted Finish
  • Forward Assist, Dust Cover, Shell Deflector
  • .250 Takedown Pin Holes 
  • M4 Feed Ramps 
  • Precision machined to M4, M16 Specs 
  • Usable on any 223/5.56 Lower Receiver with same BCG and Charging Handle 


  • 12” In Length Heat Treated Hard Coat Custom OD Green Cerakoted Finish Free Float Keymod & Mlok Comb Ultra Slim Handguard  Slanted Front
  • Top Flat Picatinny Rails
  • 2 Sides Middle KeyMod Cutouts For Mounting Rail Segments to Attach Accessories Such as Grip, Laser Sights, Flashlights, etc.
  • 2 Sides Up and Down MLok Cutouts
  • Front Fixed 2 Sides and Bottom Picatinny Rails Section
  • QD Sling Attachment Mounts on Each Side of Front Fixed Picatinny Rails
  • Top Length: 12 1/8”
  • Bottom Length: 11 ½”
  • Inside Diameter: 1.35”
  • Weight with Barrel Nut 12,7 OZ
  • Serrated Surface Steel Barrel Nut And Two Hex Screws on Handguard will Prevent Any Movement After Installation

 Gas System 

  • .750 Low Profile Steel Gas Block 
  • 9.3/4 Carbine Length Stainless Steel Gas Tube

Muzzle Brake

  • 223 Competition Muzzle Brake
  • Made of C1045 Carbon Steel
  • Heat Treated Custom FDE Cerakoted Finish
  • 1/2 x 28 TPI Thread.
  • Side and Top Ported
  • Reduces Recoil
  • Length 2.24″
  • Bore Diameter 02.8″
  • This Muzzle Brake Compensator will reduce the recoil, muzzle rise, will improve shooting.
Ambidextrous Charging Handle Included