M14 bolts & parts wanted

[pinkfloyd]

How do you tell the difference between a norinco & a used GI bolt . any identifying marks? Any good places to go for m14 parts around london ont?

 

[I <3 M14]

Norinco bolts are unmarked on top and are usually electropencilled with numbers on the bottom. GI bolts have manufacturer and lot numbers on the top as seen in this thread. http://www.canadiangunnutz.com/forum/showthread.php?t=500665

GI parts are very hard to find and are very expensive. The EE here is the best bet.