Welcome!! Im new to the Forum also... If your looking for knowledge you came to the right place! I had a small issue with my ps90 yesterday and posted the problem, posted a couple pics, and Wham these guys replied immediately!! Within an hour these Guys pinpointed the problem, told me what tool to use, posed a link in case i wasnt sure of the tool i needed to use?, and explained to me exactly what to do! AWESOME! I was literally planning a trip to the gunsmith the next day! Good luck with your PS90 its a super-nice rifle!! Jay
MSSA is great. Much better than Range USA. The first year is steep with the dues, but the $250/year after is well worth it. So much to do. Trap, skeet, up to 600yd ranges. It's really s great gun club.