- Steel construction
- Improves recoil & FPS
- For Tokyo Marui M&P9 GBB
If you want more recoil and higher muzzle energy from your Tokyo Marui M&P9 GBB, the CowCow 150% Hammer Spring for TM M&P9 Series is what you need. This replacement hammer spring is rated at 150% of the strength of the original spring, meaning your hammer will hit the knocker valve harder and release more gas, translating into harder felt recoil and higher FPS. Naturally, this will shorten the lifespan of your M&P so proceed with caution if this is your first time upgrading a GBB pistol.
- For RAVEN EU18
- OEM Replacement
- Fix Hammer Issues
A replacement Hammer and Spring for the RAVEN EU18 automatic gas-powered pistol.
- Steel construction
- Trigger actuator
- For GBB pistols
An upgrade or replacement stock sear spring for gas blowback pistols. The spring is made of robust steel and therefore will hold its shape better than stock springs, which is perfect for keeping your trigger action to be short and crisp. Due to the springs high tolerance, there would be no need to shave it down to fit in your grip.