I have a model 11 308 that has a DBM system on it. This morning I went to pull the barrel so I can replace it with a 7mm-08.

Long story short: I cant get my barrel nut wrench on the barrel nut. Is it possible that it is a large shank? Dont want to take the vice grips to it just yet. The rifle is in perfect shape so I may leave it a 308.

Thanks guys..... maybe a stupid question... but I just cannot get that stupid wrench on it.....

RYan