Darksider Posted December 28, 2009 Share Posted December 28, 2009 I'm the new owner of a M4 and decided I wanted to get the one piece magazine extension. I got one from tacticalshotgunner.com and thanks to some information I read here I used a heat gun and got the OEM mag of no trouble. After installing the new mag and spring I noticed there was nothing to hold the spring in except the barrel nut Is that typical ? Just seems strange they would not include some type of plug to hold the spring in so it would not come flying out everytime I remove the barrel Quote Link to comment Share on other sites More sharing options...
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