with judicious placement & pipe cleaners as ties.... they'll pass muster as tomato sticks....
OK
that is a bit un-characteristic harsh , they don't out of the box like speed cycling....
If you are tiring to use them reliably for WAS.
Uberti/Beretta ,
USFA, Taurus & Pedersoli all offered them...
Uberti/Beretta , Pettifogger has the skinny
For
USFA it became one of the nails in their Coffin ... another costly folly
Taurus discontinued them, ( as casual pinker, I know of one in 45 Cal. that seems to work... "casual" that is
I've seen Pedersoli's run , can't say to the behind the scenes tuning