FWIW, last Norinco I did, I had to spot-anneal the slide at the rear sight dovetail as the HSS dovetail cutter I had was not cutting it very well - those Norinco slides are HARD. A Cobalt cutter might have worked better but I couldn't get one at the time.
This is not as big a deal as it sounds since most 1911 slides are only hardened from the slide stop notch forward.
When converting, I usually go with the standard Novak cut.
You would have to mill the slide to accommodate new sights.
I had one done, cost was 150 for the front and rear dovetails. New sights were of course not included..... I sourced the sights from brownelles. They have pretty much everything available on the market.
This is the reason I gave up on putting tritium sights on my Norc. Sounded like a pain in the a$$ and everyone I contacted about it didn't seem interested in helping fit them. I think it would be easier to order some new sights and file them to fit, if you budget was your main constraint. I just couldn't justify spending $300+ to buy and ship sights and then pay to have my dovetails cut on a $360 gun. Too bad no one made 1911 sights that drop into Norincos
150.00 for someone to clamp a slide in a mill and run a cutter through it? Sounds a bit pricey...
Jace at TNT is who cut my slide. Take your 1911 in and see what he says......
The biggest reason for buying a nork 1911 is that you can upgrade a part here or a part there, cut into the slide/frame and not feel "guilty" about screwing with a $1000 colt/Kimber/STI/insert 1911 brand here......
When I had my slide cut it was more than a front and rear dovetail. The entire back end of the slide had to be milled down to flush mount an adjustable Bo-mar style rear and there were 2 holes drilled and tappd so that the rear sight elevation screw would work etc.
Is the non standard slide cut size on the 1911 also applicable to the NP22 and NP58 (Sig 226) clones?
FWIW, Jason at Gunco in Ottawa will convert a Norc to Novak. Not sure what he charges, but he does spot-anneal to make it possible. That's who I got the idea from when I did one. (before anyone asks, no I don't work on 1911's for other ppl - just my own stuff)
I DO have a day jog ya know!! lol...
Armco tunes up Norc 1911's and does sights as well. Turn around can be slow or slower if you ever get it though.




























