I have the same problem with my wrench and castle nuts. I am curious to hear how it works for you. I have been looking at the Real Avid wrench,but at $75+ I have not purchased it yet.Killed a few minutes at cabelas this evening and walked out with this Wheeler AR wrench. I’ve been using a Tapco forever and while it worked alright I was tired of the thin little teeth on it slipping off castle nuts. Maybe an operator problem. This one has some heft to it and big solid teeth on it.
Had this Tier1 come in for my Glock 19 today too.
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