Novritsch SSR4- can it perform better Part 2 - Polishing & Tower

In this part of the series, we are correcting the motor tower dimensions, and we get rid of the friction generated by the ruff surfaces of the Gearbox. Generally, these mods apply to any gearbox whenever a long shaft motor is needed to run the gun. Suggested bushings you can find at the website of Begadi Germany. Here is the direct link to them: Regarding bearings, you can use J-caged bearings by the Italian brand FPS Softair or the best ones made EZO Japan. Novritsch #SSR4 #Airsoft #Airsoftcustoms #finetune #T238 Music: Closer Musician: EnjoyMusic URL: