Adjuster screw power adjustment up to 50 J+ | Power Adjuster Screw | Umarex T4E TC68 | fine tuning

Adjuster screw | Power Adjuster Screw | Umarex T4E TC68 | power adjustment up to 50 J+

The Power Adjuster Screw is an accessory kit designed for Umarex T4E TC68 gas pistols. It allows the user to finely and smoothly adjust the weapon's power as needed — from lower settings up to 50 J+. Adjustment is performed externally via the regulator cover, without the need for disassembly or special tools.

How it works

• Function: the adjuster screw changes regulator parameters to alter the pressure/volume of gas delivered per shot.
• Control: continuous external adjustment via the regulator cover — turn the screw to change weapon power without disassembly.
• Protection: a rubber cap is included to protect the adjuster from dust and dirt while preserving the original look of the weapon.

Why you will appreciate it

• Precise power control: easily fine-tune joule output for practice, training or precision shooting.
• Speed and convenience: adjustment without service or disassembly.
• Flexibility: compatible with all TC68 variants (7.5 J, 16 J, 40 J) and extends the adjustment range (tests reached 50 J+ — depends on model, gas and conditions).
• Time saver: quick reconfiguration on the field or range.

Specifications

• Compatibility: Umarex T4E TC68 (all variants)
• Maximum power: up to 50 J+ (depends on model, gas and conditions)
• Installation: via regulator cover, no disassembly required
• Material: metal / robust construction
• Protection: rubber cap against dust and dirt
• Tool included: hex key

Package contents

• 1× Power Adjuster Screw
• 1× hex key
• 1× protective rubber cap