If you want to go ACR - Dan Haga makes a 1913 adapter for the ACR stock. There only question is aesthetics - is the rail on the 180 lower long enough to look like that stock and adapter were designed to go together.

I just happen to have an ACR stock and DH adapter because I was considering Form 1 for my BRN 180. I will try to do a mock up for you to see. I just need to do it in a way that doesn't violate the NFA.


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