SR45 is not shaped well for CC. Get a proper 1911 if .45 is the objective.
I owned one for enough time to send it back to the factory several times. The last time I got it back with an "all fixed" report, I had already talked to the CS folks, knew it would never be made to work as it should for my needs, and sent it to consignment sale.
Mags were bad, they kept replacing them, issues with the mag dropping out (not my grip, you could hold it by the slide, shake, and the mag would fall), extractors broke, springs broke, sights fell off, just a long list of issues. They even offered to replace it, but have a friend with the same gun, he had similar issues, so I asked to trade for a revolver, but different part of the company (I have had Ruger revolvers for 50 years).
Did I say DON'T DO IT??