APS Silver Edge V2 Gearbox - Rear Wired
- A complete V2 rear wired gearbox from APS.
- Includes the mechanical switch, gearset, cylinder, piston, spring, spring guide, trigger and everything else that makes up a full gearbox.
- Quick change spring system.
- Blowback system mimics a moving bolt while firing.
- Brand new, retail boxed.
- Ships with a M120 spring. A 1 Joule spring will be required for use within Ireland. Please see spring here.