found a 20 gauge mossberg pump black syntetic stock/pump the pistol grip comes extra with the gun in the box, gold dot sight on the end, no rails on the barrel and 18.5 inch barrel, price 378 new. Is that to much? or should i start looking around for a used one and the black syn stock as aftermarket etc? id like to put a forend that has a flash light in it anyone have any idea on price or if its worth investing in? THANKS!