FPS Softair Stainless Steel Cylinder for L85 / SR25 / PSG1 (401–450mm Inner Barrel) (CL25) Hopups offering smoother meshing and quieter

offering smoother meshing and quieter operation compared to traditional straight-cut gears

CNC-machined aluminum construction for strength and precision

Rating: M140

The JeffTron Leviathan V2 Optical to Stock is a next-generation Electronic Trigger Unit (ETU) and MOSFET system designed to replace mechanical trigger contacts in Version 2 AEG gearboxes

FPS Softair Stainless Steel Cylinder for L85 / SR25 / PSG1 (401–450mm Inner Barrel) (CL25) Hopups offering smoother meshing and quieterThe FPS Softair Stainless Steel Cylinder (CL25) is engineered for L85, SR25, and PSG1 AEG platforms with inner barrel lengths between 401mm to 450mm. Made from hardened stainless steel, this cylinder provides excellent strength, superior air volume consistency, and smooth piston travel for optimized compression and stable FPS output. With its polished inner surface, this cylinder reduces friction and wear on the piston head O ring, improving