POI with multiple cans of the same model

[peaches]

I have a Sico Sparrow that I'm very happy with but would like to add a second 22lr can so I don't have to be switching so much between hosts. Would like to try a Dead Air mask but was thinking about poi shift. Any have experience running 2 of the same cans on multiple guns? If a second Sparrow will likely maintain the same poi, I'll likely just do that. Thanks

 

[Boltgun]

Not a huge sample size, but have found multiple YHM resonators to achieve the same POI shift. Swapping to a different brand/model of suppressor changes POI every time, unless you just get really lucky.

 

[peaches]

Thanks, that was my guess but was hoping to get some real world experience.