KRISS Mag-Ex2 Extended Magazine for Glock 20 Black

A: This magazine is a 10mm magazine. the Glock 19 is a 9mm pistol ... Won't work. There are 33 round 9mm magazines readily available for the Glock 17 or 19.

A: no it will not it is 10 mm magazine and will not work with the 9mm glock 19

A: Kenzell, no as it is a 10mm Magazine and the G19 is a 9mm. You would need this magazine : https://www.budsgunshop.com/catalog/product_info.php/products_id/712016420/kriss+magex2+glock+17+9mm+40rd

A: Kwang, yes Sir it will. And so will this as well : https://www.budsgunshop.com/product_info.php/products_id/714019411

A: Kwang, Yes this magazine will fit and function in any Glock 10 mm handgun including your G29SF.