Maddog Sports M105 Airsoft Upgrade Spring
An airsoft AEG spring made by Maddog Sports. This spring is rated at M105 and should fire at the 344.4 fps or 105 m/s range using a .20g BB. Standard Gears are recommended for this spring.
- Rated velocity with a .20g BB: 344.4 fps or 105 m/s
- Estimate Range without hop up: 155 feet
- Joules with a .20g BB: 1.1J
NOTE: Color and Opacity of spring packaging may vary.