APE Rampage Board for the DP Spec-R and G4 (OLED) Tactical Gear It is initially a 12"

It is initially a 12" barrel with Spyder thread

About Elite Force / Umarex

Not only that

Burst Mode

Gearbox: Full metal Ver

APE Rampage Board for the DP Spec-R and G4 (OLED) Tactical Gear It is initially a 12"Take the power of your Spec R or G4 to new levels with the APE Rampage upgrade board. Packed with enough features to ensure preparedness for any level of field or tournament play, this upgrade board comes with our latest Gen 4 code release which includes: Software Features: Fully trigger programmable Switch on the fly firing mode control Our exclusive "Dual Mode" operation (novice pro) No programming "Hot Start" overrides 4 complete player profiles