ProMag magazines are made in the USA and backed by a lifetime guarantee against manufacturer's defects. Magazine springs are precision wound using heat-treated chrome silicon wire and each and every step of the assembly process is checked and double checked in order to maintain the same consistent level of quality.
Features :
Features :
- 28-Round Magazine
- For Glock 48 / 43X 9MM
- Magazine Body Constructed of a Proprietary Dupont Zytel Based Polymer
- Magazine Body Has Full Length Steel Internal Insert Stamped and Welded Like The Factory Magazine
- Injection Molded Magazine Follower
- Spring is Made From Heat Treated Chrome Silicon Wire
- Made in the U.S.A.
