Hi Gents, I've been browsing this forum for a couple of years one day dreaming of owning a m1a. Well one day just showed up and I am a proud owner of a scout! I absolutely love this thing and I'm looking for suggestions on upgrades. Also I just wanted to ask after shooting this thing for the first time how long is the hard on supposed to last! I mean is it like viagra after 4 hours should I seek medical attention!