Davidson Defense "Kelpie Dog"
AR-15 Pistol Upper Receiver
14.5" 5.56 NATO 4150 CMV 1-7T Barrel
Premium Carbine Length Drop-In Handguard
(Assembled or Unassembled)
Caliber: This 5.56 NATO Upper Build Kit Presents The Perfect Solution To Getting That Same Versatile, Reliable Performance Out Of A 5.56 NATO Round, But From A Smaller, More Compact Package. With All The Upper Build Kit Options That We Have Here, Your Pistol Can Be Exactly As Agile, Mobile, Compact, And Loud As You Want It To Be.
Upper: Included Is A Premium Luth-AR A3 Upper Receiver. It Is Forged From 7075-T6 Aluminum And Hardcoat Anodized For A Durable, Scratch-Resistant Coating And Comes With All The Standard Features Of A Mil-Spec Upper Receiver. It Has An A3 Flat-Top Design, So You Can Easily Attach Optics, Scopes, Red Dot Sights So You Can Be Ready For Any Situation. The Shell Deflector And Forward Assist Housing Are Precision Machined And It Is Ready To Accept A Standard Dust Cover. The M4 Style Feed Ramps Aid In Reliably Feeding A Wide Variety Of Ammo So Your Carbine Or Rifle Will Run Flawlessly.
Barrel: This Is A 14.5" 5.56 NATO AR Barrel Designed To Military Specifications. Made From 4150 CMV With A Manganese Phosphate Finish, This Barrel Has A 1/2x28 Thread Pitch And A 1-7 Twist Rate. This Barrel Has Been High Pressure Tested With M197 Cartridge Test Fired, And Was Also Magnetic Particle Tested. This Barrel Includes The Military Cage Code, And The Military Specified Packaging. Includes The Protective VCI Tube Inserted Through Every Barrel Bore, And Sealed In A Protective VCI Bag. These Barrels Are Part Of A Production Run For The US Military That Were Not Delivered. This Barrel Machined From CroMoV Steel, Features Heavy Barrel Contour, Has A Black Phosphate Finish And Includes A Chromium Plated Chamber And Bore (Chrome Lined).
Handguard: This Upper Includes A Premium FDE Carbine Length Drop-In Handguard From A*B Arms. This Two Piece Design Has Upper And Lower Heat Shields For Maximum Cooling. Made With Heat Stabilized Nylon And Reinforced With High Strength Fibers.
Muzzle Device: Recoil Technologies .223/5.56 1/2x28 TPI Linear Muzzle Brake Nitride Made In The USA. This Muzzle Break Directs All Of The Muzzle Blast Forward Reducing The Noise Away From The Shooters Ears Increasing Shooting Comfort.
Barrel: 14.5" 5.56 NATO 4150 CMV Barrel Designed To Military Specifications
Twist Rate: 1-7T
Thread Pitch: 1/2X28
Gas System Length: Carbine
Upper: Premium Luth-AR A3 Upper Receiver
Handguard: Premium FDE A*B Arms Carbine Length Drop-In Handguard
Gas Tube: Stainless Steel Carbine Length Gas Tube
Muzzle Device: Recoil Technologies 1/2x28 Linear Muzzle Brake
Forward Assist: Omega Mfg. Forward Assist Assembly
Ejection Port Door: Omega Mfg. AR-15 Ejection Port Door, Rod And Spring
Upper Weight: 3lbs 8oz
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.