Yes they will fit and work. Be careful of the older Promags, Hi-Point says they will void the warranty
Thanks for that. I've only ever used the Magazine that came with the carbine originally, because I'd never known (back then) that there was a 3rd Party version that "could" fit and work. I've only put around 1k round through it as an active shooter. It's been in storage for 10 years.
