PSA Gen3 PA10 18″ Mid-Length .308 WIN 1:10 Stainless Steel 15″ Lightweight M-lok Upper W/BCG & CH




We listened to what you asked! Palmetto State Armory proudly releases its Gen3 PA10 Barreled upper receiver! The Gen3 model was enhanced to increase the longevity and reliability of our PA10 platform. This new platform has several features not previously available on the PA-10 platform. We look forward to hearing your feedback on these new features!

The new and improved PSA PA10 Generation 3 is here with enhanced durability and function. The Gen3 model features a black-nitrided stainless steel gas tube that is resistant to high heat, corrosion and maintains a glossy finish. All Gen3 PA10 come with dimpled barrels to make gas block replacement easier. A newly designed 3-position adjustable gas block has been included so that you can tune your gun to the load.


The Benefits of Gen 3.

  • Dimpled 416R Stainless Steel Barrel
  • 3 Position Adjustable Click Switch Gas Block
  • Extra Power Extractor Springs
  • 7075 T6 Charging Handle Included in all uppers
  • Black Nitride Gas Tube
  • Barrel Nuts properly torqued to military specifications
  • Anti-slip and anti-rotation handguards



  • Price: $699.99 – $399.99
  • Barrel Length: 18″
  • Barrel Finish: Stainless Steel
  • Chamber: 308 WIN
  • Twist Rate: 1:10