PPS Gearbox Stabilizer for M4 (V2). Due to the constant impact, the front portion of V2 gearbox would begin to crack and eventually separate from the entire gearbox. The Gearbox Stabilizer features a fixed angle design,it fills the space around the hop-up chamber to address the problem of front- end cracking encountered on Version 2 Gearboxes.
Compatibility: M4/M16 Airsoft Replicas
Reviews
There are no reviews yet.