Short story guys I am not much of a rifle guy and am not very knowledgeable about them, I have inherited a MSAR STG-556/CAL223 from a relative, The problem I have is I shoot left handed so today I go to a local gun shop and let the guys look at it and advise me how I could change it over to left handed, the guys were very nice to give me free advice but advised me that I would have to install a left handed bolt in the gun to convert it, he told me the part would run around 1,100.00 bucks. I would really like to shoot it some but at that cost I will just leave it to the boys for sentimental reason. Does anyone have any idea where i may be able to locate a bolt that is not so expensive. It may not be possible and if not, no biggie, just looks like it would be fun to shoot. Thanks for any advice you guys may have on this gun. I think it is the Gen2 model from what I can tell, it does take a special MSAR mag. Thanks