It's definitely a tool for something specialized, and the five pins match the holes in the rear sight adjustment wheel and the detent cuts in the front post. They look to be roughly in scale to each other, so unless this thing is really huge or tiny, that'd be my guess, too.Hard to tell the size of it, but I will guess a A1 style AR15 sight tool.
Thats my guess tooHard to tell the size of it, but I will guess a A1 style AR15 sight tool.
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