ATM 2.0 Gearbox CNC Bolt Kit Upgrade Parts Type:metal piston two fire modes: full automatic

two fire modes: full automatic or semi-auto

Package includes: 1x ALG 6-Second Mount with mag well

Enhance your ATM gearbox performance with this 1

OD: 19mmPackage includes: 1x jm j9 hop up

ATM 2.0 Gearbox CNC Bolt Kit Upgrade Parts Type:metal piston two fire modes: full automaticCrafted from durable aluminum alloy, the ATM 2. 0 Gearbox CNC Bolt Kit Upgrade Parts enhance the performance and reliability of gel blasters and airsoft guns equipped with ATM gearboxes. Available in black, silver, and gold, this precision engineered set offers a robust upgrade to your blasters' internal mechanism, ensuring smoother operation and increased longevity. The package includes one complete set of metal bolt components designed for seamless