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This is a rare zm300 direct impingement ar-15 upper parts kit. Includes everything pictured which is the upper reciever, free float, 2 handgaurd end caps,barrel nut, gas block, recoil spring, bolt carrier, flat head screws for the handgaurd. Parts needed to complete are the modified gas key and barrel. I did have a 16 barrel with it but I was planning making this a 12.5 inch carbine, so I ended up selling the barrel.
Asking 575$ or best offer message for any other details or pics.
Asking 575$ or best offer message for any other details or pics.
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