Aero/GZP Spiral Fluted Stainless Match .223 Wylde AR15 Upper Receiver - 18215TKSPM

$ 365.95

.223 Wylde chambered Match AR15 upper receivers! Built in a limited quantity, hand inspected and ready for immediate shipment, these AR15 upper receivers are an outstanding value that we know for a fact you're going to love.

Just add your lower receiver, bolt carrier group and charging handle and you're ready to rock!

Components and Specifications:

Barrel - 

Ground Zero Precision Premium Match Series 18 inch Spiral Fluted Stainless .223 Wylde chambered barrel is precision CNC machined from 416R stainless steel and fitted with a perfectly aligned M4 feed ramp extension.

Barrel Specifications:

Length 18"
Material 416R Stainless Steel - Heat Treated to RC 28-32 Hardness, and Stress Relieved
Profile Premium Match Series - Spiral Fluted
Finish Natural Stainless
Gas System Length Mid-Length
Gas Block Journal .750"
Twist Rate 1:9
Muzzle 1/2X28 Threaded
Other Specs N/A


Upper Receiver:

Aero Precision's AR15 upper receivers are one of our most popular products. Forged from 7075-T6 aluminum, this upper is precision machined to mil-spec M16/M4 specifications and features M4 feedramps. Match this upper with your own or one of our AR15 lower receivers for a solid and dependable fit.

Upper Receiver Materials and Specifications:

  • Manufactured in the U. S. by Aero Precision
  • Forged 7075 T-6 Aluminum
  • M4 Upper Receiver with M4 Feed Ramps
  • 1913 Picatinny Rail Flat Top with T-marks
  • Hard Coat Anodize Type III Class II
  • Mil-Spec Ejection Port Cover
  • Mil-Spec Ejection Port Hinge Pin
  • MIl-Spec Ejection Port Hinge Pin C-clip
  • Mil-Spec Ejection Port Spring
  • MIl-Spec "Target" Forward Assist - Phosphate Finish
  • Mil-Spec Forward Assist Spring

Additional Components and Specifications:

  • 1/2X28 A2 Flash Hider - Black Nitride Finish
  • Seamless Stainless Steel Mid-Length Gas Tube
  • GZP Super Performance Micro Gas Block - Black Nitride Finish
  • 15" Trinity Force P1812 Free-Float Keymod Rail - 6061 T6 Aerospace Grade Aluminum, Hard Coat Anodized to MIL-A-8625
  • Does Not Include Bolt Carrier Group or Charging Handle