Originally Posted By seattlite:
Will the Spike 22LR conversion work with Gas Piston Uppers, specifically POF's?
I posted a similar inquiry on the POF forum, and got this reply from the POF rep: "I would remove both the op rod and the piston. after shooting you can use a nylon bristle brush to clean out the gas piston tube"
So for folks that are interested in using their Spikes 22LR conversion in their POF uppers, or maybe other piston based uppers...it should work.