Genuine Glock factory OEM 10-round magazine for the Glock 29 (10mm Auto) - the same magazine that ships with the pistol. Steel-lined polymer body, drop-free, with round-count witness holes. Specifications Caliber: 10mm Auto Capacity: 10 rounds Fits: Glock 29 Gen 4 (also fits Gen 3 and functions in the Glock 20 / 40) Type: Genuine Glock OEM factory magazine Manufacturer Part Number: MF29010 GLOCK is a federally registered trademark of Glock, Inc. and is one of many trademarks owned by Glock, Inc. or Glock Ges.m.b.H. Neither 3CR Tactical nor this site are affiliated in any manner with, or otherwise endorsed by, Glock, Inc. or Glock Ges.m.b.H. The use of "Glock" on this page is merely to advertise the sale of genuine Glock OEM components. For genuine Glock, Inc. and Glock Ges.m.b.H products, visit https://us.glock.com .