I have a new spikes upper in 556 I would like to trade for a 300blk upper. I ordered it from spikes installed it on the rifle and it has been in the safe ever since. Test fired at factory only, I have not fired this upper. It has a black MOE handguard installed from factory. Carbine length. Can send pics on request to email or phone. Will obviously add cash if I can find what I want.
This is located in Knoxville, TN