Would it be possible...?

[Nightcrawler]

Would it be possible to get a 10mm slide, barrel, etc. fitted to my NRM Gov't Model? I know they make 10mm 1911s, and that they use the same basic frames as the .45 models.

So, would it be possible, if expensive? Who makes the parts?

 

[Zak Smith]

Yes. The only question is if the existing .45ACP feed-ramp in the frame will feed 10mm. I don't know.

The slide can be had from Caspian: 4340 carbon steel 5" slide for $180.

A barrel should be around $150 - 250. Then you'll need all the fiddly bits: bushing, sights, firing pin, extractor, etc.