The sr10 is a great gun. Externally and internally the are far superior to most Foreign brands. KWA is made in Tiawan and branded in the usa
and that is where the quality comes from. The larger sized bearings, high torque motor and heat treated gears can pull up to a m150 spring without upgrading. They shoot hot right out of the box, 390-410 fps and come with heavey wiring 11.1 lipo ready with a 45 day warranty. Do I need to say more....amazing quality and a simple design. You get what you pay for and sometimes simple is just better!