Genuine Tokyo Marui trigger bar spring engineered for the SIG P226 platform, delivering enhanced trigger consistency and precision reset. Constructed from high-strength tempered steel, this OEM component withstands intensive field cycling while maintaining reliable sear engagement for steady semi-auto performance. Drop-in installation requires no permanent modifications—ideal for quick upgrades between skirmishes or mid-season refinements. Whether you're running fast CQB exchanges or extended milsim operations, this spring ensures the trigger response and durability Tokyo Marui is known for. A smart upgrade for players and technicians demanding long-term reliability and performance consistency.