.450 Bushmaster thoughts

[AR167]

As I'm contemplating my load out for my trip to SA, I remembered I have a suppressed bolt action Savage in .450 Bushmaster. Loading the 275gr TSX in it makes it a fine wild hog rifle, and I believe it would be great for Warthog etc as long as the range was <200yds...

I've read that suppressors are no issue to bring to SA, this particular rifle has a detachable box magazine, is that a no-no in SA?

Thanks for any insight.

Lee