04-19-2011, 02:24 PM
Thanks for the good info guys. I tried to find some 10 rnd C Products mags but CP is evidently undergoing some sort of upheaval or sale/reorganization and none are available. I use the CP mags in my .223 and like them-perform well and are inexpensive. I can trim the 6.8 brass back 10 to 15 thousandths and get a bit more room that way too. Now to just get the upper here so I can start the process!! TTT
