I looked at a piston upper and decided I didn't want it.
Was watching some youtubes on it and the piston setup recoiled more. Even the authors said it did compared to DI.
Not too concerned about DI and corrosive. Soak the whole BCG and bolt in hot water while you clean the bore and receiver.
Just waiting on my Windham.
Was watching some youtubes on it and the piston setup recoiled more. Even the authors said it did compared to DI.
Not too concerned about DI and corrosive. Soak the whole BCG and bolt in hot water while you clean the bore and receiver.
Just waiting on my Windham.


















































