I believe the marauder platform was too quickly disregarded due to the leaps and bounds the airgun world has made in the last three maybe four years. I have read a lot on the forums about people wishing they had never sold theirs. I took that to heart when I built mine. I have a 22 right now that will push 25 gr pellets 925 fps for 40 shots. That's not bad on a 215 cc tube. I'm also happy Tim is still around. He is a straight shooter. There's still a small list of outfits carrying aftermarket parts. And they are all good.
A sidelever breech would have boosted sales back up on the marauder. And I believe they would have sold a ton to guys like me to retrofit on the gen 2.