Hi Jimmy and welcome to the community. Standard full-sized 1911 mm magazines will work no issue. Some of the best quality compatible magazines are here; budsgunshop.com/product_info.php/products_id/57078/mecgar+mag+1911+9mm+10rd+antifriction+finish ---------------------------------------------------------------------- ( I would go with the Rock Island ) - budsgunshop.com/product_info.php/products_id/159117/mag+act-mag+1911+9mm+10rd ----------------------------------------------------- Cheers, stay safe and enjoy!

any standard full size 1911 magazine will work.budsgunshop.com/search.php/q/1911+9mm+mags/sort/price-asc

Good morning to you !! Any 9mm 1911 magazine will work. Please see below link for more information. Hope this helps. Have a good rest of your day.
🇺🇸🇺🇸 'Merica' 🇺🇸🇺🇸
Ed Brown 1911 9mm Luger 1911 Government 9rd Stainless Detachable
Wilson Combat 5009B 1911 Elite Tactical Magazine 9mm Luger 10 rd Stainless Stee
Colt Government 9mm 9 rd Stainless Finish
Wilson Combat 1911 9mm 10 rd Stainless Finish
WILSON MAG ETM 9MM COMPACT 10RD

budsgunshop.com/search.php/q/9mm+1911+magazines