Selling my PWS Upper - 300 rounds down the pipe.

$600 OBO

From their website: PWS Long Stroke Piston System: Renowned for reliability and reduced fouling, featuring a 3-setting adjustable gas regulator for optimal performance.
Suppressor Optimized: Enhances suppressor performance by minimizing back pressure, reducing gas blowback, and optimizing gas flow.
223 Wylde Chambering: Designed for outstanding accuracy and reliability, accommodating both .223 Remington and 5.56mm NATO.
Barrel Length: Features an 11.85” barrel with a 1:8 twist rate and a muzzle velocity of 2741 fps.
Muzzle Device: A2 Flash Hider expertly mitigates muzzle flash for improved shooter visibility.
Upper Receiver: PWS Proprietary Piston Upper, 6061 extrusion, anodized for durability and strength.
Handguard: PWS M-Lok™ 11” Handguard offers improved handling and accessory mounting options (1.7” width, 2.25” height).
Charging Handle: Radian Raptor™ Ambidextrous Charging Handle ensures smooth operation for both left and right-handed shooters