Watch: PSA CHF Upper Meltdown

Awhile back Iraqveteran8888 made a meltdown video of a low end Palmetto State Armory (PSA) upper receiver. In that video, the upper went 440 rounds before the gas tube melted and the rifle stopped working.

There were several request for Iraqveteran8888 to test the higher end PSA uppers made with the cold hammer forged (CHF) FN barrels.

While the brand name is Palmetto State Armory, the barrel is made by Fabrique Nationale d'Herstal, aka FN. These hammer forged barrels are marketed as "machine gun steel" and are supposed to be more durable and stronger than non-hammer forged AR-15 barrels.

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Watch: PSA CHF Upper Meltdown