Rainier Arms Forged Mil-Spec Upper Receiver

In stock

Rainier Arms Forged Mil-Spec Upper Receiver

$125.00
Rainier Arms Forged Mil-Spec Upper Receiver

Rainier Arms flattop upper receiver is carefully machined to mil-spec to serve as a great foundation for a quality AR rifle.

Features:
  • Made from 7075 - T6 aluminum
  • Type III hard coat anodized
  • Matte black finish
  • Dry lube coating: Inside to reduce wear and adds lubricity
  • "T - Marked" engraved
  • Upper parts kit included
  • M4 Feed Ramp
More Information
SKU RA:125
Manufacturer Rainier Arms, LLC
Finish Phosphate
Barrel Length 18"
Caliber .45 ACP
Configuration AR-15
Option AR15
Gas Length Intermediate
Rail Length 12"
Mount Picatinny
Size 9 Slot