Bo Han SLR pushing over 250fps out of the box. The first SLR M4 style that has a Blow Back Feature and with functional bolt catch + release feature!
Features
- Type: Automatic / Battery Operated
- Firing Mode: Semi / Full-Auto
- Material: High Quality Plastic Body / Metal Gears
- Thick Solid Body
- Mag Prime
- Bolt Catch
- Blowback
- Use with 7-8mm gel balls