M4 S.I.R Crane Stock (Metal Version)
vendor-unknown
$ 369.00
M4 S.I.R Crane Stock (Metal Version)
- Full Metal
- Retractable Stock
- Reinforced Outer Barrel
- Strive Upper Receiver
- New Design of Forward Assist
- 450 Round High Cap Mag
- Hop-Up: Yes
- Reciever Pin
- Modular Gearbox
- Initial Velocity: 330 FPS
- Motor: Turbo 3000
