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Retro Arms M120 SR25 SiCr Progressive Coil Mainspring

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€10.49
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€10.49

The Main M120 spring is specifically engineered for use with replicas featuring Long type gearboxes. Crafted from steel alloyed with chrome and silicon for enhanced durability.

The progressive, irregular coil design aids in easier tensioning of the spring while delivering maximum output. Initial muzzle velocity resulting from spring installation is influenced by system airtightness, cylinder specification, as well as both the length and diameter of the barrel.

Technical data
Material: steel
Length: 185 mm
Outer diameter: 14.5 mm
Inner diameter: 11.3 mm
Weight: 15 g
Manufacturer: Retro Arms

More Information
Material Steel
Length 185 mm
Weight 15 g
Replica propulsion Electric
Inner diameter 11,3 mm
Outer diameter 14,5 mm
EAN 8596308089462
Manufacturer code RET-08-046268
Brand Retro Arms

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