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Davidson Defense “Artax” AR-15 Upper Receiver 16” 5.56 NATO QPQ Nitride 1-8T Colt Competition Barrel 15" M-Lok Handguard (Assembled or Unassembled)

Davidson Defense “Artax” AR-15 Upper Receiver 16” 5.56 NATO QPQ Nitride 1-8T Colt Competition Barrel 15" M-Lok Handguard (Assembled or Unassembled)

On sale $249.99
Retail Price:$579.99
Your Savings:$330.00(57%)
In Stock
Part Number:PI-31256

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Assembly Option

Davidson Defense “Artax” 

AR-15 Upper Receiver 

16” 5.56 NATO QPQ Nitride 

1-8T Colt Competition Barrel 

Premium 15" M-Lok Handguard

(Assembled or Unassembled)

(Includes Charging Handle And BCG)

This 5.56 Assembled Upper Offers Amazing Stopping Power And Accuracy Which Makes It The Perfect Option For An AR Rifle. We’ve Felt That This Amazing Blend Of Attributes Made This Kit Adaptable In Its Use And Ability To Be Used Anywhere Under Every Circumstance.

Built On A Davidson Defense Forged From 7075-T6 Aluminum. This Stripped Upper Is Precision Machined To Mil-spec M16/M4 Specifications And Features M4 Feedramps.

A Genuine Colt Competition 16" QPQ Nitrideded Competition Barrel Chambered In 5.56 NATO With A 1:8 Twist. These Feature Colt’s Amazing SBN Nitriding Process, Giving Them A Barrel Hardness Approaching 90 Rockwell Hardness. They’re Perfect For Heavier Higher Ballistic Coefficient Cartridges For Precision Shooting.

This Upper Features An Omega Manufacturing 15" M-Lok Free Float Quad Rail Handguard. This Handguard Allows You To Comfortably Grip Your Rifle In A Variety Of Shooting Positions And Securely Mount A Variety Of Accessories.

This Upper Features A Recoil Technologies 4 Prong Twisted Flash Hider. This 100% Made In The USA Premium Muzzle Device Has Been Coated In Black Nitride For A Longer Lasting Device.

This Kit Also Includes A 5.56 NATO Slabside Complete BCG. Made Of 9310 Steel Then Nitride Finished At The World Class Facility H&M Then MPI And HPT Inspected For Extreme Safety. This Is One Of The Highest Quality BCGs Made.

Also Including An Omega Manufacturing Charging Handle. This Charging Handle Is Manufactured And Assembled By Omega Manufacturing Inc.


Barrel MFG: Colt Competition
Barrel: 16" 5.56 NATO 4150 CMV QPQ Nitride SOCOM 
Twist Rate: 1-8T
Thread Pitch: 1/2x28
Gas System Length: Carbine
Upper: Davidson Defense Mil-Spec Upper Receiver
Handguard: Omega Manufacturing 15" M-Lok Quad Rail Handguard
Gas Block: .750 Low Profile Steel Gas Block
Gas Tube: Tactical Superiority Stainless Steel Carbine Gas Tube
Muzzle Brake: Recoil Technologies Twisted 4 Prong
Forward Assist: DPMS Forward Assist Assembly
Ejection Port Door: DPMS AR-15 Ejection Port Door, Rod And Spring
BCG: Davidson Defense AR-15 Slabside 
Charging Handle: Omega Manufacturing Mil-Spec AR-15 Charging Handle

Please note: If the listing says "In-Stock" it means we have all of the items in stock. Our assembled upper receivers are made to order, please check this LINK to view our most up to date shipping status.

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