Adjustable Hop Up For Alpha King AKA R2 Super-Shorty Shotgun Gel Blaster
- Hop Ups Increase Firing Distance and Improve Accuracy by Applying Back Spin on the Gel Balls as They Leave the Barrel.
- High Quality Hop Up
- Fully Adjustable
- Perfect fit for AKA R2
- Fit to end of barrel with flap on top
- Tighten grub screws
- To increase lift, simply adjust by turning grub screw clockwise to increase angle of the flap.
- 1 x Hop up