Norinco:
+ordnance grade steel
+cheap
+reliable
+forged parts
+chrome lined barrel
-sloppy fit and finish
-no warranty
-needs de-horning
-poor triggers
SAM:
+best fit and finish for your money by far
+super tight tolerences
+backed by warranty
+made by people who have been making guns their entire lives
+great triggers out of box
-cast+mim parts
-questionable service life
-okay quality steel
-non chrome lined barrel
Don't know much about Girsan, but I would think that a SAM would have it beat for bang for buck anyway.
Norinco:
+5100 series steel at one time for frame/slide, unknown what they use on new production
+cheap
+reliable
+forged parts on the GI model anyway, Sport models have all MIM small parts now
+chrome lined barrel
-sloppy fit and finish
-no warranty
-needs de-horning
-poor triggers
SAM:
+best fit and finish for your money by far
+super tight tolerences
+backed by warranty
+made by people who have been making guns their entire lives
+great triggers out of box
-cast+mim parts
-questionable service life
-ordanance grade steel 4140
-non chrome lined barrel
Don't know much about Girsan, but I would think that a SAM would have it beat for bang for buck anyway.
Fixed a couple things....
How many guys buying their first 1911 have a ghost of a chance of wearing out the slide or frame?
I'd question non-ferrous alloys, perhaps, but to me a steel gun is a steel gun and I'll be fertilizer before it wears out.
Fair enough, though the newer models are most definitely 5100 series steel on the frame and slide.
I don't think 4### series steel is considered "ordnance" grade, since it's a steel more readily available and widely used in commercial applications. Manufactures would only put up with the headache of milling 5100 steel if their intent is creating ordnance grade goods.
Since we haven't seen the Girsan 1911's here yet, if I was going to start out in the 1911 world I'd go with the SAM.
![]()
------------
NAA.
Have a read, 4140 is THE ordanance grade steel....used in just about every firearm ever made.
http://www.rifleshootermag.com/rifles/ar-15/guide-to-gun-metal/
True, I don't think any of us would ever outlive our firearms.
However, it's good to know that a firearm is made out of better materials. Some people may factor that in to their purchase, especially when investing in a firearm for a potential SHTF situation.
When you have a gun that's made out of a better steel, there's that much better of a chance that it will provide more years of service down the road if there isn't a part supply available, less chance of breakage, and generally longer service life. Would you trust your life on a gun made out of pot metal or a high grade military steel?
Thanks for the link.
I think I was referring to the fact that 4140, and generally, 4### grade steel is used in knives and other applications that aren't necessarily "ordnance". It may be called "ordnance" grade steel, but it's definitely not exclusive to only guns.
5100 series steel is the new "ordnance" grade steel IMHO. The chromium content in it is more suited for firearm applications.
Norinco makes tanks, artillery and a whole host of other weapons. I am only assuming their steel source is high end for them to be putting 5100 steel in sporting guns.



























