Gen 4 RSA Replacement

Discussion in 'Introductions' started by totslocust, Feb 5, 2012.

  1. totslocust

    totslocust New Member

    Hello from south dakota.
    Does anyone know why Glock replaced the RSA in most gen 4 models? I heard about it from a friend a month back and went to there website and called the 800 number. They replaced the RSA free of charge and even included a return envelope with shipping already paid. Didnt state why they did it but just that it was an "improvement". Any thoughts?