edmhunter.i have seen your rifle and sen the specs you gave on this site.the man who built it is as good as any winchester gunsmith alive,equal to d,arcy echols and gene simillion in any machining or metalwork.also a better chanberer than either.mark is phenominal and at a lesser price point.williams bottom metal and magazines are excellent.functionality and reliability excellent.i have 2 of marks rifles,one chambered in 300 win mag,the only 300 magnum you would ever need.the other in 375 h&h,both reliable in any condition upside down or sideways.both shoot half inch 5 shot groups with best loads.you own a lifetime firearm,enjoy and great hunting.i have taken game from brown bear to whitetail and many game in between.enjoy your penrod masterpiece.
