Everything you need to upgrade your basic Alpha Black to an E-grip with firing modes.

Fits Alpha Black Basic and Tactical Markers.

4 Firing Modes

• Semi-Auto
• 3 Shot Safety Burst
• Full-Auto Normal - 12 BPS
• Full-Auto Fast - 15 BPS
• To activate full-auto modes you must pull the trigger 4 single pulls within 1.00 second and hold the 4th pull to fire full-auto until you release the trigger.

• 4 Firing Modes
• Semi-Auto
• 3 Shot Safety Burst
• Full-Auto Normal - 12 BPS
• Full-Auto Fast - 15 BP