Valve tuning spring for Umarex TPM1 PPQ M2 S&W M&P9 2.0 Glock 17 Gen 5

Valve Tuning Spring | Stainless Steel | Cal.43 Performance Boost | TPM1, PPQ M2, M&P9 2.0, Glock 17 Gen5, SFP9, PDP

💥 Unlock extra power for your Cal.43 T4E pistol with our precision-made stainless steel Valve Tuning Spring – now available for the most popular models from Umarex, Walther, Smith & Wesson, Glock, Heckler & Koch, and more.

This upgraded spring extends the valve opening time, allowing more CO₂ to pass through – boosting your pistol’s performance by up to 15%. Installation is simple: just swap the original spring for this shortened high-performance version.

✔️ Up to 15% more power – thanks to extended valve timing
✔️ Made from durable stainless steel – no rust, no fatigue
✔️ Easy drop-in installation – replace the factory spring
✔️ Increased gas flow – more consistent power & better shot feel
✔️ Invisible tuning – no external modifications

📦 Compatible with the following T4E pistols:
• Umarex TPM1
• Walther PPQ M2
• Smith & Wesson M&P9 2.0
• Glock 17 Gen5 T4E
• Heckler & Koch SFP9 / VP9
• Umarex PDP T4E

📦 Included in delivery:
• 1x Valve Tuning Spring (as shown in image 3)

⚠️ Installation at your own risk. Not suitable for paintball. Sale to adults (18+) only. Use responsibly and check your local laws.

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