BARREL. MOUNTED. CHRONOGRAPHHHHHH!!!!!! 1/2-20 threads, and very accurate!

[Ta-Ta Toothie]

The through hole is listed as 10mm and the construction says aluminum. I do not know but I can’t imagine clipping being an issue for smaller calibers. Will it affect poi? I’m sure it will to some extent, similar to any other barrel device.

Dave

Was referring to using a moderator on top of that as some had mentioned.

 

[elbeau]

Pretty cool idea. I've a question about longevity as it relates to how the optical sensors handle Lead Dust Collection & how does one clean them?
Are the internals sealed so lead forced through the unit doesn't affect the internals?

 

[RavenRider]

I'd like one , can we get on a list or do we have to watch Amazon for restock?

 

[AirShootist]

I'd like one , can we get on a list or do we have to watch Amazon for restock?

Pretty much have to watch Amazon. I am working closely with the vendor and I'll see what info I can get out of them