Davidson Defense "Pintail"
AR-15 Upper Receiver
16" 5.56 NATO 4150 CMV 1-9T Barrel
Premium Carbine Length Magpul Drop-In Handguard
(Assembled or Unassembled)
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 Upper Includes The Perfect Choice For Your Next AR Build! This XX-Treme Barrel Company Barrel Is Made From 4150 CMV Steel With A Nitride Finish Which Features A Carbine Length Gas System And A .750 Gas Port With A 1-9 Twist. It Comes With An A2 Front Sight Gas Block Already Installed And A Delta Ring Attachment For Two-Piece Handguards. The Barrel's M4 Contour Sheds Excess Weight And Bulk, And Comes Complete With The Military Standard M203 Cut. This Barrel Is An Excellent Choice For A Low Budget, General Purpose AR Rifle Build That's Perfectly Suited For Use At The Range Made In USA
Barrel Nut, Handguard Cap, Fixed Front Sight Base Assembly, Barrel Extension, And Locator Pin Are Included And Factory Installed.
This Upper Includes The Magpul MOE M-LOK Hand Guard (Magpul Original Equipment) For AR15/M4 Firearms With Carbine-Length Gas Systems Combines The Light Weight Of A Standard Hand Guard With Modular Flexibility.
Designed With Versatility In Mind, M-LOK Slots At The Two, Six, And Ten O'clock Positions Allow The Attachment Of Optional 1913 Picatinny Rail Sections And Other M-LOK Accessories For The Direct Mounting Of Tactical Lights, Slings, Grips, Etc. Reinforced, Heat-Resistant Polymer Construction Provides Operational Durability Without The Weight And Expense Of An Aluminum Rail Hand Guard. Front Extensions And Lower Lip Provides Additional Operator Protection From Hot Front Sight Assembly.
Barrel MFG: XX-Treme Barrel Company
Barrel: 16" 5.56 NATO 4150 CMV Barrel Assembly With Front Post
Twist Rate: 1-9T
Thread Pitch: 1/2x28
Gas System Length: Carbine
Upper: Davidson Defense Mil-Spec Upper Receiver
Handguard: Magpul Industries Premium MOE M-LOK Drop-in Handguard
Forward Assist: DPMS AR-15 Forward Assist Assembly
Ejection Port Door: DPMS AR-15 Ejection Port Door, Rod And Spring
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.