FPS SOFT AIR type B steel cylinder

TYPE "B" cylinder with internal air volume for barrels between 201 and 250 millimeters long.
The external surface has been machined to maximize heat dissipation caused by friction and air compression during firing cycles.
The internal surface has been mirror polished to ensure the lowest possible friction and minimize wear on the piston head's sealing o-ring.
All cylinders produced by FPS are 100% MARUI compatible.
100% MADE IN ITALY.
Measurements:
- internal bore: 23.8 mm
- external diameter: 25.4 mm
- length: 72.2 mm
Compatibility examples:
- G3 SAS
- MP5 / SD5 / SD6 / J / A4 / A3
- UMP / UMG
- GR15 RAIDER
- GR4 G26
- G36C
- P90
- AK BETA SPETSNAZ