APE Rampage Board for the DP Spec-R and G4 (OLED) Airsoft Batteries The Ultralite™ Boomstick™ provides the

The Ultralite™ Boomstick™ provides the ability to easily change barrel length and bore size to match your particular performance requirements

Gearbox: Full metal Ver

Optimized Ego software

Full metal receiver with commemorative G&G 30th Anniversary engraving

Not only that

APE Rampage Board for the DP Spec-R and G4 (OLED) Airsoft Batteries The Ultralite™ Boomstick™ provides theTake 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