EMPIRE BT-4 COMBAT E-GRIP
Increase your firepower with the BT BT-4 Electronic Trigger Frame. This electronic grip frame upgrade swaps the place of your stock BT-4 frame to give you a hair trigger and burst/ full auto options. Fits all models of BT-4 based markers such as the BT Combat, Delta, Ironhorse, and Banshee.
- 5 Firing Modes: Semi Auto, Ramping/13bps, Ramping/10bps, Full Auto/10bps, Full Auto/13bps
- Double trigger
- Composite frame