![Pressure arm for Hop-Up chamber - M4/AR15 Pressure arm for Hop-Up chamber - M4/AR15](https://air.viruisis.lt/92560-large_default/pressure-arm-for-hop-up-chamber-m4ar15.jpg)
Psionic
AEG pressure arm
Plastic pressure arm for rotary Hop-Up chambers.
The pressure arm is equipped with a
special leveling insert, which affects the even pressure on the spacer and
achieves a stronger pressure on the hop-up bucking.
Charakteristikos