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FPS tune up kit M4/M16 for inner barrel 451 – 550 mm
This tune up kit includes:
- Cylinder (CLTF)
- Air Nozzle made of ERGAL with O-Ring for M4/M16 (SPM4E)
- FPS Cylinder Head for Version 2 Gear Box (TC02E)
- CNC ERGAL Double O-Ring Ball Bearing AEG Piston Head Advanced Type (TPAVN)
This product increases the performances of your AEG.
100% MARUI COMPATIBLE
100% MADE IN ITALY