Spring with progressive-coil SP140 for AEGs

Spring with progressive-coil SP140 for AEGs

A progressive-wound spring for AEGs with a spring rate of SP140 (M140) from Guarder. It is designed for AEGs and manual SVDs and is manufactured from tempered Si-Cr wire for long-term reliability and durability. The progressive (irregular) coiling of the spring makes it easier to compress in the initial phase, whilst the spring retains sufficient force for optimum weapon performance. It offers a velocity of 134–143 m/s.

Note: When replacing the spring, check carefully that the end of the spring with the denser winding is positioned on the spring pin so that it points outwards from the gearbox.

The GUARDER SP140 spring offers:

• A progressive-winding spring for AEGs with SP140 (M140) stiffness
• Offers a velocity of 134–143 m/s
• Made from tempered Si-Cr wire, ensuring a long service life and resistance to wear
• The progressive (irregular) coil design facilitates compression in the initial phase and ensures optimum performance
• The spring ensures consistent performance even after many thousands of shots
• Fits standard TM-spec AEG gearbox housings and manual SVDs

Technical specifications:

• Compatibility: AEG and manual SVD
• Material: tempered Si-Cr wire