I'm looking for a decent AR-15 stock wrench to remove a castle nut so I can switch out my end plate. Can anyone recommend something decent that works well and won't damage the nut when I take it off? I've heard mixed reviews about the DPMS multi tool (http://www.wolverinesupplies.com/details/7224/DPMS-AR15-Multi-Tool.aspx) carried by Wolverine. More specifically some users were saying the single tooth on the stock removal slot snaps off and the finish is horrible (too thick, rubs off easily). Does anyone have experience with the GG&G version (http://www.wolverinesupplies.com/details/10058/GGandG-AR15M16-Multi-Tool.aspx)?


















































