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Rainier Arms, LLC

Rainier Arms Ultramatch 9 PCC 9mm Complete Upper - 16" (Keymod)

Rainier Arms Ultramatch 9 PCC 9mm Complete Upper - 16" (Keymod)
Only 3 left

Availability: In stock




Designed from the ground up in partnership with the Rainier Arms Shooting team, the Rainier Arms Ultramatch 9 PCC upper was built to fit the needs of serious competitive shooters. It was designed not only to be fast, but reliable, accurate and depending on the purpose, it can go from tactical to practical. 

We started off with the robust Rainier Arms 9mm forged upper receiver, and used our 16" Ultrmatch 9mm barrel with a 14" Rainier Arms Switch rail. We also used our newest  Mod 2 Avalanche Charging handle and Faxon Gen 2 BCG. Every high end component we used in this build is of the best quality and was run and tested by our shooting team.  

We've left the muzzle device as dealers choice, but we can easily thread one on for you, prior to shipping. 

Component List:

  • Rainier Arms UltraMatch 9mm Barrel - 16"
  • 1:10 Twist
  • Thread pitch 1/2x28
  • Rainier Arms Forged Mil-Spec Upper
  • Rainier Arms AR-15 KeyMod SWITCH Rail -14"
  • Faxon 9MM Bolt Carrier Group GEN 2 - Nitride
  • Rainier Arms Avalanche MOD2 Charging Handle
  • Backup Tactical Rifle Thread Protector
  • Weight 3 lbs 15 oz

Additional Info

Additional Info

Manufacturer Rainier Arms, LLC
Finish No
Barrel Length 16"
Caliber 9mm
Configuration No
Option No
Gas Length No
Height No
Rail Length 14"
Mount No
Profile No
Reticle No
Co Witness No
Size No



Feel free to ask us any question regarding this product.