SIG Sauer P226 MK25 GBB Valve Knocker Lock Spring (Part # 03-08-3) - by SIG AIR & VFC

The SIG Sauer P226 MK25 GBB Valve Knocker Lock Spring (Part # 03-08-3) is a factory-original OEM replacement component engineered specifically for the SIG AIR / VFC P226 MK25 gas blowback platform. Maintaining proper tension within the fire-control housing, this critical spring ensures the valve knocker lock engages and resets reliably through high-cadence firing cycles. It fills an essential niche for field armorer repairs, preventative maintenance, and restoring crisp mechanical cycling to worn sidearms.

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Compatibility:

• VFC SIG Sauer P226 MK25 GBB Airsoft Pistol

Includes:

• x1 SIG Sauer P226 MK25 GBB Valve Knocker Lock Spring (Part # 03-08-3) - by SIG AIR & VFC