Reinforced Recoil Spring with Steel Guide Rod
The RA-TECH reinforced recoil spring is an upgrade for gas-powered airsoft pistols TM / WE / KSC G-Series. This spring ensures a faster slide return, increasing the rate of fire while also enhancing the blowback effect for a more realistic shooting experience. Made from hardened steel, it offers superior durability and a longer lifespan compared to standard springs. For Tokyo Marui models, this upgrade is recommended when using metal slides instead of the original plastic ones to maximize efficiency and smooth operation. Compatible with WE R17 / R18C, KSC G 17 / G 18C, Tokyo Marui Model 17 / 18C, and Marushin G 21 GBB.
Key Features
Increased Rate of FireFaster slide return for smoother shooting.
Stronger BlowbackProvides a more realistic recoil effect.
Durable Steel ConstructionEnsures a longer lifespan compared to standard springs.
CompatibilityDesigned for TM / WE / KSC G-Series (17, 18C) and Marushin G 21.
Technical Specifications
Material: Steel
Weight: 25 g
Compatibility: WE R17 / R18C, KSC G 17 / G 18C, Tokyo Marui Model 17 / 18C, and Marushin G 21 GBB
Package Contents
Reinforced Recoil Spring
Steel Guide Rod


