jbullgpd Posted February 19, 2008 Share Posted February 19, 2008 (edited) So I know the 21 can handle the +P ammo but do I need to change my recoil spring? This is on my duty gun and it currently has the stock spring in it, 17lb I believe. Edited February 19, 2008 by jbullgpd Link to comment Share on other sites More sharing options...
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