Guarder M9 150% Recoil/Hammer Spring

Upgrading your TM M9 GBB pistol? Want a more immersive kick and a faster cyclic rate? Try out the Guarder M9 150% Recoil/Hammer Spring. This pair of springs work on Tokyo Marui, KJWorks, and WE Tech M92 GBB pistols. Each spring was designed and tuned to offer 1250% of the stock spring resistance value.

Features:

• Enhanced recoil tuning
• 150% tensile strength
• Fits TM, WE, and KJW M92 GBB Pistols

Specifications:

Material: Steel
Spring Strength: 150%
Compatibility: Tokyo Marui, KJWorks, and WE Tech M92 GBB pistols.