Features:

• 50-round drum magazine
• Fits the Glock Model 17 & 19 9mm pistols
• Magazine body constructed of a proprietary DuPont Zytel based polymer
• Injection molded magazine follower
• Magazine spring formed from heat treated stainless steel 
• Made in USA

***This item will NOT ship to: CA, IL, DC, CO, CT, HI, MA, MD, NJ, VT, RI, WA & NY***