Help on .45 Mag Followers and Springs [Archive] - Glock Talk


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01-13-2013, 08:16
Looking for some help on the correct mag followers and springs to use in older G21 magazines marked LE Only...1994 vintage. There has been an evolution of mag followers and I am not sure if the recent offering is backwards compatible. One LE mag has the "hi point" type and the other looks like the 3955 follower on the newer mags of my G21 & G30, but it isn't marked with anything. What is the latest and greatest?

The part numbers I have found are:


My spring options are:

SP 1300

Any help would be appreciated. Thanks, Matt

01-13-2013, 08:45
Use follower SP-3955 and Spring 448