zkramerAero precision m16a4 upper with KAC handguard with two rail covers(one is Vero Beach). In addition a m16a2 stock, buffer, and A2 grip. And finally the Authentic PEQ2. If requested I can show video footage of it functioning. I will sell all together or separate. 700$ for upper, 50$ for stock and buffer, and $750 for the PEQ. Buffer, Stock, and A2 are all sold
