My Tikka Tac A1 has an Aimsport Aimzonic mod fitted which has S/S internals warranted for the life of the barrel:
Best of both worlds...robust internals and lightweight at 260g.
Sorry to have to inform you that the Aimzonics do not have SS internals. They are of all aluminium lightweight construction. Only the interchangeable barrel nuts are SS. It would probably be impossible to make a mod. with all-SS internals at this sort of weight.
I queried this many years ago, 2013, and Alan Rhone clarified it. You should expect one to wear much the same as any other lightweight all aluminium mod. without any e.g. SS or Ti blast baffle. In other words, a disposable item.
Aimzonic Moderator - any views?
Just thought I would clarify some of the points mentioned in this thread. The warranty aimSport, Sweden give with all aimZonic moderators, Compact, Plus and Cyclone models, is five years, no questions asked. By that they mean what they say and the number of rounds fired or how the moderator is used does not affect the warranty. The internal regulator assembly is aluminium and is not protected by a "Blast plate". If there is an issue with the aluminium regulator, and we expect that there will be in some instances, the regulator will be replaced free of charge. This repair will be done here, in the UK, and turn around will be 24 hours. The manufacturer is providing us with replacement regulator assemblies and we have the necessary tooling to remove and replace the regulator. As anyone who knows me will already realise, the ability to do this work here, in house, was a very important point and happily aimSport Sweden agree that this gives better customer service.
Alan Rhone is no longer a distributor, that is, or was, now Highland Outdoors. Though they don't list them anymore. Quite where Solware got theirs from, or whether they can support them, would be a question to ask them.
We only Stock the Plus Camo and the Compact Camo - Limited Stock Available
Unfortunately we do not have the Cyclone, Triton Models or any recently released available.
We are NO LONGER AIMSPORT DISTRIBUTOR. Please Contact Highland Outdoors in the UK.
The difference being that as and when they did wear out, the baffle part could be replaced for free, during the first five years of ownership. That's if you purchased it from Alan Rhone, who was set up to do this. Of course there would have be the hassle of having to have it transferred via RFD each way.
I do not think these can compare in any way to the durability of say an Ase Utra SL. Nor to be suitable for e.g. range use, gong bashing etc.
I would put them in the same category as say a Hausken MD45. Which are being distributed by Ruag.
AimZonic internals concept:

Hausken cutaway:
