It was suggested that I contact you directly with this question. Thanks in advance if you can help.
I am having a difficult time removing the standard iron sights on a new Edge AR15 I received. Neither the 5/64 (too small) or the 3/32 (too big) that I have fit hex bolt holding it on. I need to remove the iron sight to get the correct eye relieve for an optic I am mounting. I don't want to strip the bolt.
You could also try Springfield Armory customer service department for your rifles specs.
1-800-680-6866