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Marquezj16 · January 5, 2013, 11:47 AM

I heard or read somewhere the dust covers were said to be there to keep the feed lips from the pressure of the rounds pushing back up. Don't know if there is any truth to it. I just load mine and rotate every few months.

January 5, 2013, 11:47 AM	#3
Marquezj16 Senior Member Join Date: April 3, 2011 Posts: 2,088	I heard or read somewhere the dust covers were said to be there to keep the feed lips from the pressure of the rounds pushing back up. Don't know if there is any truth to it. I just load mine and rotate every few months.