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Wolverine Airsoft BOLT Action Sniper Rifle HPA Tuning Kit w/ Three Shims & HP Spring

[V11H02][30166 / BLT-A-001]
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Top Airsoft Questions Sniper Rifle Edition Article

Designed to help save your air and make your BOLT kit more efficient, the BOLT Tuning kit comes with a High pressure spring and shim set. The High Pressure tuning kit is designed to increase efficiency when the BOLT system is running at higher input and output pressures, not increase FPS or Range.

Manufacturer: Wolverine Airsoft
Model: BLT-A-001
Package Includes: One (1) Spring, Three (3) Shims
Warranty Length: 45-days
Warranty Handler: Airsoft GI (Warranty Policy)


  • Increases your BOLT's air efficiency
  • Designed for high pressures

Please Note:

  • Warning from Wolverine: Do not exceed 2 Shims while using the red high pressure spring. Doing so may cause over compression of the spring and/or damage to your BOLT system.
  • Professional installation is recommended. Improper use or installation of upgrade parts are 99% of the time the cause of failures of these items.
  • Please thoroughly inspect any parts for defects before attempting installation. Due to the high possibility of damage from improper installation, we will not warranty parts after attempting installation.
  • Package contents included by the manufacturer may vary.

Manufacturer: Wolverine Airsoft
Package Includes: One (1) Spring, Three (3) Shims
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