ACE 1 ARMS M140 VARIABLE PITCH AIRSOFT AEG SPRING CO2 Vortex UH-1R◯

Vortex UH-1R◯

keeping the thread pattern true and attachments locked in tight without the wobble you'd get from a plastic version

ADJUSTABLE HOP-UP: A major upgrade for the 715 series

The KRO Micro Red Dot Sight is an exceptionally robust optic

ACE 1 ARMS M140 VARIABLE PITCH AIRSOFT AEG SPRING CO2 Vortex UH-1R◯This M140 rated spring from Ace 1 Arms is built for players looking to boost velocity on their AEG without sacrificing gearbox reliability. Unlike a standard linear spring, its variable pitch design spreads the load more evenly across the coils, which helps reduce the stress and premature wear that a straight high power spring can put on your gearbox internals. It's a straightforward internal upgrade for players chasing more power while keeping their