Adam’s arms 7.5 piston driven 556 full upper for sale in Austin Texas

$600.00

Really sweet little upper shoots perfect maybe 300 rounds through it at the most. Piston driven so perfect for suppressor because it doesn’t throw gas in your face. Has a ferfrans cqb blast device to help with the concussion that is quick disconnect for mounting a suppressor. $600 obo. I have over $1100 invested I’m keeping the red dot 254two170985 I prefer text