Menu
Cart 0
AR-15 Complete Upper - 16" Carbine Length 5.56 NATO Barrel w/ 1:7 Twist - 12" Free Float Quad Rail Handguard + 5.56 Black Nitride BCG

AR15 UPPER | 5.56 | 16-INCH | CARBINE | 12IN QUAD RAIL | COMPLETE

80percentlowers.com

  • $449.00
  • Save $150


AR-15 Complete Upper - 16" Carbine Length 5.56 NATO Barrel w/ 1:7 Twist - 12" Free Float Quad Rail Handguard + 5.56 Black Nitride BCG + EFFINA-A COMPENSATOR

Our AR-15 5.56 Upper is built to Mil-Spec based off the traditional M4 / M16 Style Rifle. This product is professionally built and test fired. Attach directly onto your latest AR-15 lower build!

 

 

 

AR-15 Free Float Quad Rail Handguard

Solid 6061 Aircraft Aluminum Construction with Hard Anodizing
CNC Precision Machined
Picatinny/Weaver Rail Type
Extended Top Rail Provides "NO-GAP" Installation
 

AR-15 5.56 NATO 16" Inch Rifle Barrel 1:8 Twist Parkerized Finish

  • Materiall: 4150 Heat Treated Steel
  • Chamber: 5.56/.223
  • Length: 16"
  • Twist Rate: 1:8
  • Gas Port: 0.750"
  • Gas System: Carbine
  • Thread Pitch: 1/2x28
  • Feed Ramps: M4
  • Finish: Parkerized
  • Made In USA

AR-15 Mil-Spec Upper Receiver (Stripped) - Made in U.S.A.

  • High quality and lightweight stripped Upper Receiver (does not include upper parts).
  • Material: Aircraft grade Aluminum
  • Finish: Black Anodized

AR-15 .223/5.56 Bolt Carrier Group- Black Nitride

MADE IN THE USA
 
Carrier
  • M16 style (Auto)
  • Machined from 8620 tool steel
  • Heat treated to military specifications
Bolt
  • Machined from 9310 tool steel
  • Heat treated to military specifications
  • Shot Peened
  • Ground to meet military required tolerances
  • MPI (Mag Particle Inspected)
Gas Key
  • Machined from 4140
  • Heat treated to military specifications
Extractor
  • Machined from 4140
  • Heat treated to military specifications
  • Shot peened
Firing Pin
  • Machined from 8640 tool steel
  • Heat treated to military specifications
  • Ground to meet military required tolerances
  • Coated with .0002”-.0003” of hard chrome per MIL-STD-171 1.2.2.2
Cam Pin
  • Machined from 4340
  • Quench and temper heat treat
  • Ground to meet military required tolerances

Charging Handle:

  • Body is 6061 T6 Billet Aluminum
  • Latch is 7075 T6 
  • Black Type III Hardcoat Anodizing

Dust Cover

  • Dust Cover, Spring, and Rod are constructed from 4150 Steel
  • Black Type III Hardcoat Anodizing

Forward Assist:

  • Constructed from 4150 Steel
  •  Includes Plunger, Forward Assist Pawl, Retainer pin, and spring

Gas Block: 

Specifications:
  • Constructed of Steel
  • Set screw mounts
  • Fits .750 Dia Barrels
  • Color: Black Phosphate finish

Gas Tube: 

Made in the U.S.Material: Stainless Steel (optimal heat and corrosion resistance)Mil-Spec Dimensions (consistant gas flow)Length: 9.75"

EFFIN-A COMPENSATOR

SPECS: 
Machined steel 1.75" (4.4cm) long, 7/8" (2.2cm) O.D. ½”-28 tpi.
Includes crush washer.


We Also Recommend