Mechanics/technician special. It’s been sitting a year I thought I would have the time to find the leak but I don’t have the time or the expertise. Free just pay shipping from 96754 to you. Includes scope, one magazine, custom bipod, suppressor and fill probe. Works fine just the leak is slow enough to go shooting but it’s annoying it’s never ready when the chickens show up. Fun for target shooting. Super quiet and reasonably accurate and you can throw some serious lead really quickly. Best for anyone who can fix the o ring leak it’s internal not at the tank. Cant beat the price tho 
