NGA Vertex Piston Head (BRG) – Ball Bearing Version for High ROF Builds

Engineered for precision and designed to push AEG performance to its limits, the Vertex BRG piston head offers enhanced durability and smoother operation thanks to its rear ball bearing support, which minimizes spring stress and ensures long-lasting reliability under extreme rates of fire.

Crafted using CNC-machined high-density Delrin with an Anticorodal aluminum core, it delivers optimal air sealing, weight balance, and mechanical efficiency in high-demand setups.

Technical specifications

CNC Delrin body with internal Anticorodal core

Viton O-ring with treated surface for improved seal and reduced friction

Rear ball bearing system for smoother spring rotation and extended life

Internally optimized geometry based on CFD and FEM simulations

Anti-vacuum ports designed for maximum efficiency in both directions

Includes two 0.7 mm shims for precise AOE adjustment

Anchored O-ring for immediate compression and sealing

Optimized weight for reduced vibration and steady firing

Fully compatible with standard AEG cylinder assemblies

User benefits

Improved performance and smoother shooting in high ROF builds

Enhanced spring life due to bearing-assisted movement

Better FPS stability and extended range

Reduced internal stress and mechanical noise

Built to meet the needs of experienced techs and competitive players

High-end choice for demanding airsoft setups

Warnings and usage information

Do not tamper with or disassemble the structure

Installation should be handled by experienced professionals

Keep out of reach of children

For use only in compatible AEG airsoft replicas

GSPR compliant – airsoft use only