Davidson Defense "Materialist"
AR-15 / AR-9 Pistol Upper Receiver
5.25" 9MM 4150 CMV QPQ Nitride 1-10T Barrel
Premium 4" M-Lok Handguard
(Assembled or Unassembled)
An AR-9 is similar to an AR-15 except it fires 9MM ammunition.
If You Don't Have An AR-15 Pistol Yet, Now Is The Perfect Time To Build One. At This Price There's No Reason Not To Add One To Your Arsenal. This Pistol Upper Kit Once Assembled With Your Favorite Lower And Brace, Will Easily Fit Into Any Collection And Take Up Minimal Space.
Pistol Caliber Carbines (PCC's) Are Some Of The Most Fun You Guns You Can Shoot. If You Don't Have One In Your Arsenal Now Is The Perfect Time To Add One. Not Only Are They A Blast To Shoot, The Cost Of Ammo Won't Drain Your Bank Account.
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.
This Build Features A KAK Industry 4150 CMV QPQ Nitride Barrel Chambered In 9MM With A 1-10 Twist. This Barrel Has A 1/2x36 Thread Pitch As Well As A 1-10 Twist Rate.
This Upper Features A Premium 4" Lakota Ops ACE Series M-Lok Handguard. This Handguard Is Made From The Highest Grade 6061-T6 Aluminum And Is Reinforced With Class 2 Type III Black Hard Anodizing. With M-Lok Cutouts On The Sides, This USA Made Handguard Will Allow You To Mount A Variety Of Accessories.
This Upper Features A Recoil Technologies Steel Flash Can. This Muzzle Device Is Made From High-Grade Steel, Knurled In The Center, And Has A Black Oxide Finish. This Muzzle Device Was Designed To Direct Gasses And Noise Away From The Shooter.
Barrel MFG: KAK Industries
Barrel: 5.25" 9MM 4150 CMV QPQ Nitride KAK Industries Barrel
Twist Rate: 1-10T
Thread Pitch: 1/2x36
Upper: Davidson Defense Mil-Spec Upper Receiver
Handguard: Lakota Ops Premium ACE Series 4" M-Lok Handguard
Muzzle Brake: Recoil Technologies Steel Flash Can
Forward Assist: Omega MFG. AR-15 Forward Assist Assembly
Ejection Port Door: Omega MFG. AR-15 Ejection Port Door, Rod And Spring
Upper Weight: 1lb 12oz
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.