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AirsoftPro steel cylinder for CYMA CM.707 rifles is a durable upgrade component designed for CYMA CM.707 airsoft sniper rifles. Thanks to its robust steel construction, it easily withstands the use of powerful upgrade springs that can deform standard cylinders. The cylinder is precision CNC-machined in the Czech Republic and provides a reliable foundation for high-performance rifle upgrades.

25+ years of proven equipment and accessories.
ASPRO453-M140
AirsoftPro ZERO upgrade set for CYMA CM.703 and CM.707 is a complete set of internal parts designed to increase the performance of airsoft sniper rifles. It includes a hybrid piston, stainless steel spring guide with bearing and 9mm upgrade spring. It is suitable for high-performance upgrades when used with the AirsoftPro AWS ZERO Gen. 4 trigger unit.
4UAD006
4UANTUM SEAL Silicone Grease for Sealing by 4UAD in a transparent finish. High-viscosity sealing grease. Ideal for sealing repairs and preventing leaks from damaged O-rings. Suitable for electric AEGs, manual, GBB, CO2, and HPA gas guns. Content: 15 ml. Easy application with a pen applicator.
4UAD007
4UANTUM SPEED Oil for moving metal parts by 4UAD in orange oil color. Special oil for minimizing friction between metal parts of airsoft guns. Ideal for gear axles in electric AEG weapons. Also suitable for moving parts of GBB gas guns, such as hammers, slides, etc. Precision application thanks to an integrated nozzle.
When stronger springs are installed, the original cylinder becomes one of the most heavily stressed parts of a sniper rifle. AirsoftPro therefore offers a reinforced steel cylinder designed for long-term use under heavy loads. The seamless steel tube is permanently joined to the steel bolt handle base by four welds, which are then ground smooth to ensure smooth bolt operation. The surface features a black oxide finish for corrosion resistance, although regular lubrication is recommended to maximize service life, just as with real firearms.
Made from high-quality steel for long service life and reliable performance, even with powerful upgrade springs.
The steel bolt handle base is welded to the cylinder tube at four points, providing significantly greater strength than standard cylinders.
Each cylinder is precision CNC-machined to ensure accurate dimensions and smooth operation inside the rifle.
The black oxide coating protects the steel against corrosion. Regular lubrication is recommended to ensure maximum service life.
Dimensions match the CYMA CM.707 sniper rifle platform without requiring any modifications.
| Color | Black |
| Body/receiver material | Metal |