Fits all SIG SAUER MPX 9mm-type polymer magazines Gen. 1 & Gen. 2
Benefits:
All-in-one magazine speed loader and unloader!
-Simple to use in either mode
-Eliminates thumb pain and injury
-Eliminates wear on feed lips
-Prolongs magazine life
-Lightweight and fits in pocket
-Reliable in all weather
-Durable reinforced polymer