TM m1911/ 5.1 hicapa slides

As the title implies, I was wondering if anyone here knows whether it is okay to put a 5.1hi-capa slide on a m1911/meu (both TM make). I was just asking because I was considering buying the shooter design 6 inch metal slide/ 6" metal barrel, but on the site it was written as just "5.1 hi-capa".