played a full season with the pdr, no issues. the rof is much better now that i'm running an 11.1v lipo. while some mags don't fit, 90% will if you "tweak" them. you just have to file off a little bit of plastic (see attached photo) this won't stop them from working in other guns, just be careful not to take off too much or the spring could pop out. (hasn't happened to me but one spring is slighly exposed)
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