Stratos BBU 2020 upgrade kit

Stratos BBU 2020 upgrade kit

$ 34.99

000

Sets of upgrade parts for Stratos BBU -Glock

 

Package contains

 

  • 7075 CNC made nozzle guide
  • Piston cup for nozzle
  • New nozzle valve
  • High pressure O-ring for cylinder

 

This upgrade solves 2019 versions

nozzle guide damage, nozzle stuck caused by lack of lubrication, nozzle valve damage

problems and enhances blowback performance and gas efficiency.