New at this picture stuff, so hope it comes through. Picked up a PSG-1 clone on a HK SR9. Only shot it a few times, really like the trigger, but the rest of the stuff that comes with it doesn;t do a whole lot for me. Might get rid of the buttstock,grip and fore-end/bipod assy. Probably shoot it some more and see. So far, 2.5" group st 150 meters, however, iron sights, my old eyes and ball ammo. Take the scope from my 91 and see what it does.
http://hunt101.com/img/264074.jpg