M4 5.56 Dissipator Upper Assembly

This is a custom upper assembly we build in house. (F) marked FSP. 1-9 twist. Carbine gas system. Chrome lined barrel. AO precision upper. This is a 2-3 week lead time. WILL ALWAYS be test fired. We take our time putting these together, these are not hammered out. Target picture is 5 rounds of 77 gr IMI. Perfectly stabilized. This upper is perfect for 55 to 77 grain bullets.

We can use BCM upper if requested. Add $50.00

CARRY HANDLE SIGHT NOT INCLUDED.

NO BCG or CHARGING HANDLE