Yes, this will accept the larger 17 round magazines also. This just comes with a pinned magazine for state compliance. Hope this helps.

Justin, you would need to order the 17 rd magazine separately. Have a great day!

Justin, yes Sir but, you would have to purchase them as this is the 10rd package version (for sale to capacity restricted States). Buds does add magazines, just remove high capacity magazines if capacity is the only State restriction. Cheers and stay safe!