The SUB-2000 Multi-Mag has the ability to use a wide range of common pistol magazines. The key to unlocking this potential is in the magazine catch (mag catch). By simply replacing the current mag catch, with the mag catch of your choice, you can easily configure your SUB-2000 to accept different magazines. For example, a Beretta brand of magazine, to a Smith & Wesson brand of magazine. There are many mag catches available and we’ve made a guide to make it easy for you to decide what you need.
Just click the link below to view or download it.