Up for sale is an Echo 1 SSG build that I’m selling for a friend. It shoots about 25 rps with an 11.1v lipo which isn’t too bad, but it was built for semi. Internally it features: Echo 1 high speed motor 18:1 balanced gears Micro switch trigger unit Re-shimmed Re-greased Krytac Iron sights Custom made flat hop nub Fine tuned hopup unit Message me if you’re interested, this thing shoots lasers! The old trades that my friend would be interested in are MK18 style guns, so if you have any hmu! Shooting video upon request.