Ask the Community

Yes, this comes with a 17 round magazine and a 24 round magazine both are double stack and a great choice. Hope this helps.

Nathan, yes Sir, both the 17rd and extended 24rd magazines are double stacked. Cheers and stay safe!

Nathan, yes sir, it comes with 17rd & 24rd double-stacked mags. Have a great day!

Yes this is a double stack magazine for the FN 509 Tac.