I have to agree with Dex, The only reviews seen/people I know who can hit 80+ using an SMP is with an R-Hop, 407 mm barrel and shooting 400+ FPS with a .25. Not meaning to take anything away from you and I hope it doesnt come across as I am.
If you laser measured out 90m and recorded a video, I'd buy one.......instantly. I was considering getting the new Wolverine Hyrda and actually emailed the grange today about it, I was speaking to them about getting it put into a broken Famas I have
However my Tippmans have performed really well, have great range plus the added recoil. Not to mention for £380 I get an entire gun.
But if a wolverine unit can really hit that far, I know what my next purchase will be
Plus it would be awesome to take a Famas to a game and no one have a clue what's inside lol
In regards to the accuracy, with the gas flow it's widely documented that you for for a wide bore barrel, 6.13 up to 6.23. There's god knows how many discussions about wide bores and their performance. On a side note, if I do pick up an Hyrda/SMP would I be able to ping you a few questions seeing as you've got one and did the install etc