Doc,
Seeing the difference in my barrels i guessed as much. I've measured the following barrels:
- Redz pepperstick
- Stiffi Stiff-stick
- Smart parts all american (new type back, no insert)
- Pmi barrel (stock barrel on my xmag)
- J&J Stock Tac-one barrel
I also have a lapco bigshot barrel, and i've tried it. The fit is less wobbly than with some other barrels. I did not measure it because it was on my friends cocker, that is waiting for a custom pump rod (some rare german made cocker with metric threads for the front block) Funny thing is, the lapco fits, but the J&J is too big for this cocker.
Anyways, the threads hold the barrel tight enough, so it's good enough for me. I just was so suprised to find the fit so loose, and the tolerance differences in the barrels i have. Atleast now i know why. And my opinion on your adapter still stands, a great quality product that clearly shows there has been put attention into details. I could not discover any burrs or very sharp edges. And i know 304 stainless isn't the easiest material to work with.
Seeing the difference in my barrels i guessed as much. I've measured the following barrels:
- Redz pepperstick
- Stiffi Stiff-stick
- Smart parts all american (new type back, no insert)
- Pmi barrel (stock barrel on my xmag)
- J&J Stock Tac-one barrel
I also have a lapco bigshot barrel, and i've tried it. The fit is less wobbly than with some other barrels. I did not measure it because it was on my friends cocker, that is waiting for a custom pump rod (some rare german made cocker with metric threads for the front block) Funny thing is, the lapco fits, but the J&J is too big for this cocker.
Anyways, the threads hold the barrel tight enough, so it's good enough for me. I just was so suprised to find the fit so loose, and the tolerance differences in the barrels i have. Atleast now i know why. And my opinion on your adapter still stands, a great quality product that clearly shows there has been put attention into details. I could not discover any burrs or very sharp edges. And i know 304 stainless isn't the easiest material to work with.


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