50rd Drum Magazine for Glocks the seller of this item assumes all responsibility for this listing. Some list items may not be legal in every state. Complete your purchase within the law.This is a Glock drum magazine with a 50- round/ 40 capacity for Glock 9 mm fireballs( Glock 17, https://www.gunbuyershop.com/product/50rd-drum-magazine-for-glocks/