M4 HPA Ultra Trigger - Curve

Improving on the original M4 HPA Tunable Trigger from 2015, the new M4 HPA Ultra Trigger comes with even more features built in, all while maintaining heritage through a more refined version of the original iconic design. An important next step for SPEED Airsoft, in order to keep up with the ever changing pace of speed soft and mil speed in 2025.

Includes:
SPEED M4 HPA Ultra Trigger (1)

Trigger Spring (1)

M1.5 Hex Key (1)
Instructions (1)

Supports TM compatible V2 HPA converted gearboxes. Does not fit Fusion Engine. Do not use on Kythera or any other mechanical engines.