I have the 9mm one 2009 model and I like it alot. Its lite for a sig [poly frame] and have no problems with over 2000 rds. thru it. The 40 model is 2340 but I think sig discontinue making them and yes these models are MA. ok.I would check sigs web page for the newer model ones and see if they are MA ok.
I was looking at one of these myself. The SP2009. I like the gun. The only thing stopping me from buying that over a glock 19 are hi-cap mags. I'm pretty sure since the gun is a newer design there are no pre-ban mags that we can legally own. Maybe they are around but i haven't seen them.
My brother and I each have a 2340 in 40, both are really nice shooters. IIRC, the rail up front only fit SIG accessories, which was the major change from the 2340 to the 2022. My only minor complaint on the 2340 is that I prefer different color inserts on the front and back night sights.
Both are on the EOPS approved list, I'm not sure how they stand with the AG's regs.