Springfield High Capacity mag question

[bunch_G17]

The GI .45 high capacity I want only comes with one magazine. I have noticed that some people use different brand names when using extra mags. What are the exact magazine brand names of magazines that will fit the springfield high cap..45 Model #'s would help. Thanks


This will be my first 1911

[.30]

Any Para Ordnance double stack magazine in the proper size will fit. www.cdnninvestments.com should have hi cap Springfield .45 mags as well as Para Ordnance mags but beware the factory mags are pricy. I would imagine the Mec-Gar's and the Promags would work as well. I just looked and CDNN is out of stock on the full size 14 rnd Springfield mags. I know these work in Para's(I bought one because it's $10 cheaper).