Tuning Spring
Tuning Spring Tuning Spring Tuning Spring
Performance Tuning

Tuning Spring

Increase the performance of your weapon by using the tuning spring.

The original spring is replaced with a shortened tuning spring, which allows for an increase in the opening time. This results in a higher gas flow and thus a higher performance of up to 15%.

This spring is made of stainless steel.

Suitable for the following weapons:

  • Umarex TPM1
  • Walther PPQ M2
  • Smith & Wesson M&P9 2.0
  • Glock 17 Gen 5
  • Heckler Koch SFP9 VP9
  • PDP
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