I had the metal couplers but I sold them because I didn't like the design, which of these do you guys think would fit the LAR mags with Magpul ranger plates?
http://www.brownells.com/.aspx/cid=0/k=coupler/t=P/ksubmit=y/Products/All/search=coupler
http://www.brownells.com/.aspx/cid=0/k=coupler/t=P/ksubmit=y/Products/All/search=coupler


















































