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PMA 7.5" M4 Keymod Rail Pistol Upper Assembly PMA 7.5" Keymod Rail Upper Receiver .300 Blackout

Pickett's Mill Armory 7.5" M4 Upper Receiver is a flat top, drop in receiver, ready to be mounted to any Mil-Spec AR-15 lower receiver! This fully mil-spec compliant receiver provides a high-quality upper for any shooter. The assembled item comes with the following items: Upper Receiver, Forward Assist, Ejection Port Door, Barrel Nut. 7.5" M4 Profile Barrel and A2 Flash Hider. Bolt Carrier Group and Charging Handle are additional and are offered at discounted prices in the drop down menus.

  • 7.5" Contoured Steel Barrel
  • 4150 Chrome Moly 1 in 8" twist rate
  • .300 Blackout
  • HPT/MPI
  • M4 Feed ramps
  • Low Profile Steel Gas Block
  • Stainless Steel pistol-length gas tube
  • Direct Gas Impingement
  • Mil-spec A2 Flash Hider
  • Free Float 7" Keymod Hand Guard
  • Forged Upper Receiver with Forward Assist, Ejection Door and Shell Deflector
  • Our Price: $259.99

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    PMA 10.5" .300 Blackout SBR Upper with 9" Matrix Rail PMA 10.5" .300 Blackout SBR Upper with 9" Matrix Rail

    Pickett's Mill Armory 10.5" M4 Upper Receiver is a flat top, drop in receiver, ready to be mounted to any Mil-Spec AR-15 lower receiver! This fully mil-spec compliant receiver provides a high-quality upper for any shooter. The assembled item comes with the following items: Upper Receiver, Forward Assist, Ejection Port Door, Barrel Nut. 10.5" Medium Profile Barrel and A2 Flash Hider. Bolt Carrier Group and Charging Handle are additional and are offered at discounted prices in the drop down menus.

  • 10.5" CMV Steel Barrel
  • 4150 Chrome Moly Vanadium
  • .300 Blackout
  • HPT/MPI
  • M4 Feed ramps
  • Low Profile Gas Block
  • Stainless pistol-length gas tube
  • Direct Gas Impingement
  • Mil-spec A2 Flash Hider
  • Thin profile Free Float 9" Hand Guard with
  • Forged Upper Receiver with Forward Assist, Ejection Door and Shell Deflector
  • Our Price: $279.99
    16" .300 Upper Receiver 15" MLOK Rail 16" .300 Upper Receiver 15" MLOK Rail

    Pickett's Mill Armory 16" .300 AR15 features an ultra thin 15" Free Float Rail Upper Receiver. These uppers are manufactured with highest quality parts available and test fired prior to shipping. The extra length on the rail provides maximum muzzle control for the shooter. We take great pride in delivering an outstanding product that anyone can enjoy!

    Specifications:
    -M4 Feed Ramp Flat Top Receiver.
    -Black anodized mil-spec finished upper receiver.
    -Feed ramps on the barrel extension and upper.
    -4150 Chrome Moly Barrel phosphate finish.
    -Phosphate barrel finish
    -Chambered in .300 Blackout
    -16" Medium Profile barrel with M4 Extension
    -1/8 Barrel Twist
    -.750" diameter at gas block
    -5/8-24 threaded muzzle/barrel
    -Low profile Steel gas block with carpenter 158 screws
    -Carbine length gas system
    -A2 Muzzle Device
    -15" Tactical Free Float M-LOK Rail

    Our Price: $299.99

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    PMA Upper with Aero Quantum Rail 16" .300 Aero Precision Upper Receiver 12" Quantum Rail

    16" Aero Precision 5.56 NATO AR15 Upper Receiver. This item is assembled in our facility and features an Aero Precision forged Upper Receiver, 12" Aero Precision Keymod Quantum Rail . Our uppers are built with great care using the highest quality materials and test fired prior to shipping.

    Specifications:
    -Aero Precision Flat Top Receiver.
    -Feed ramps on the barrel extension and upper.
    -16" 4150 CMV Barrel with Phosphate finish.
    -Chambered in .300 Blackout
    -.750" diameter at gas block
    -5/8-24 Thread Pattern
    -Steel Low profile gas block with carpenter 158 screws
    -Carbine length gas system or Pistol (Select at checkout)
    -A2 Muzzle Device
    -12" Aero Precision Quantum Keymod Rail

    *Does not include bolt carrier group and charging handle but they can be added at check out!

    Our Price: $329.99
    PMA 7.5" Keymod Rail Pistol Upper .300 with Flash Can PMA 7.5" Keymod Rail Pistol Upper .300 with Flash Can

    Pickett's Mill Armory's 7.5" Keymod Pistol / SBR upper is exactly what you need if you require maneuverability within a vehicle or other confined space.

    7.5" .300 Blackout
    4150 CMV Steel Barrel
    9" Lightweight Keymod Rail with anodized black finish
    MILSPEC Upper Receiver with M4 Feed Ramps
    Slim Flash Can Muzzle Device
    Steel Gas Block
    Steel Gas Tube

    Our Price: $289.99
    PMA 7.5" Keymod Rail Pistol Upper .300 Blackout PMA 7.5" Keymod Rail Pistol Upper .300 Blackout

    Pickett's Mill Armory's 7.5" Keymod Pistol / SBR upper is exactly what you need if you require maneuverability within a vehicle or other confined space.

    7.5" .300 Blackout Phosphate coating
    4150 CMV Steel Barrel
    9" Lightweight Keymod Rail with anodized black finish
    MILSPEC Upper Receiver with M4 Feed Ramps
    Slim Flash Can Muzzle Device
    Steel Gas Block
    Steel Gas Tube

    Our Price: $279.99
    16in300matmlokupper 16" .300 Blackout Upper Receiver 15" MLOK Rail

    Pickett's Mill Armory .300 Blackout AR15 upper WITHOUT bolt carrier group or charging handle. PMA uppers are built with the highest quality materials and test fired prior to shipping.

    Specifications:
    -M4 Feed Ramp Flat Top Receiver.
    -Black anodized mil-spec finished upper receiver.
    -Feed ramps on the barrel extension and upper.
    -16" 4150 Chrome Moly Vanadium Barrel.
    -Phosphate barrel finish
    -Chambered in .300 Blackout
    -.750" diameter at gas block
    -5/8-24 Thread Pattern
    -Steel Low profile gas block with carpenter 158 screws
    -Carbine length gas system
    -A2 Muzzle Device
    -15" Tactical Free Float MLOK Rail

    Our Price: $279.99

    (3)
    10.5 PMA Upper with Aero Precision Rail 10.5" .300 Aero Precision Upper Receiver 12" Quantum Rail

    10.5" Aero Precision .300 Blackout AR15 Upper Receiver. This item is assembled in our facility and features an Aero Precision forged Upper Receiver, 12" Aero Precision MLOK Quantum Rail . Our uppers are built with great care using the highest quality materials and test fired prior to shipping.

    Specifications:
    -Aero Precision Flat Top Receiver.
    -Feed ramps on the barrel extension and upper.
    -10.5" 4150 CMV Barrel with Phosphate finish.
    -Chambered in .300 Blackout
    -.750" diameter at gas block
    -5/8-24 Thread Pattern
    -Steel Low profile gas block with carpenter 158 screws
    -Pistol length gas system
    - KAK Industries Flash Can Muzzle Device
    -12" Aero Precision Quantum MLOK Rail

    *Does not include bolt carrier group and charging handle but they can be added at check out!

    Our Price: $319.99

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    PMA 300 upper 10.5" Upper Receiver with MLOK Rail .300 Blackout

    Featuring a Chrome-Moly barrel with a phosphate finish, this AR upper receiver with a MLOK rail is completely assembled and ready to pin onto your existing lower receiver. The receiver is chambered for .300 Blackout. At Pickett's Mill Armory, we take pride in selling upper receivers that are crafted from the finest materials. Each of these short-barrel rifle receivers is test-fired before shipping to ensure quality and safety.


    Our .300 Blackout upper receiver features an M4 feed ramp flat-top receiver with feed ramps on both the barrel extension and the upper. The 12 inch tactical free-float M-LOK rail is designed to allow you to mount items and attachments while staying off the barrel so as not to affect harmonics thus enhancing accuracy. It has a black anodized finish that meets military specifications. Please note that this 10.5 inch upper receiver does not include a nitrided auto bolt carrier and charging handle but they can be added. Order this upper receiver today for precision, quality and safety you can count on.


    Specifications:

    - M4 Feed Ramp Flat Top Receiver.
    -Black anodized mil-spec finished upper receiver.
    -Feed ramps on the barrel extension and upper.
    -4150 Chrome Moly Barrel.
    -Phosphate barrel finish
    -Chambered in .300 Blackout
    -10.5" M4 Profile barrel with M4 Extension
    -1/8 Barrel Twist
    -.750" diameter at gas block
    -5/8-24 threaded muzzle/barrel
    -Low profile Steel gas block with carpenter 158 screws
    -Pistol length gas system
    -Flash Can Muzzle Device
    -12" Tactical Free Float M-LOK Rail

    Our Price: $259.99

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    PMA Upper with Aero Quantum Rail 16" .300 Blackout Upper Receiver 12" Aero Quantum Rail

    16" Aero Precision 300 Blackout AR15 Upper Receiver. This item is assembled in our facility and features a forged Upper Receiver, 12" Aero Precision MLOK Quantum Rail . Our uppers are built with great care using the highest quality materials and test fired prior to shipping.

    Specifications:
    -Aero Precision Flat Top Receiver.
    -Feed ramps on the barrel extension and upper.
    -16" 4150 CMV Barrel with Phosphate finish.
    -Chambered in .300 Blackout
    -.750" diameter at gas block
    -5/8-24 Thread Pattern
    -Steel Low profile gas block with carpenter 158 screws
    -Pistol length gas system or Pistol (Select at checkout)
    -A2 Muzzle Device
    -12" Aero Precision Quantum MLOK Rail

    *Does not include bolt carrier group and charging handle but they can be added at check out!

    Our Price: $299.99
       
     
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