Best place to find parts for a project gun
I've picked up a old long barrel pump and it seems to be in good working order. I seem to recall seeing a pmi lb with a clamping feedneck. I was intrigued by this. I wonder if it was a custom build or something that is on the market. anyone have any idea? also, behind the main spring, are a bunch of washer shims... is this how the velocity is adjsuted? I's gonna bounce over to mcb and ask some of the same (?)'s....