Main Operating Loading Firing Adjustments Safety

Trigger Adjustment
  • The BSA Techstar trigger is factory set. Should you wish to adjust the trigger, remove the action from the stock to gain access to adjusting screws.
  • Please note that the rifle should never be loaded or cocked when trigger adjustments are made.
  • When adjusting the sear engagement screw (3) ensure there is sufficient engagement with the hammer.


1) Trigger pull weight
2) Sear engagement screw locknut
3) Sear engagement screw

Power Adjustment
  • Remove gun from stock and then remove end cap.
  • Place 3 mm allen key into adjuster screw.
  • Turn clockwise to increase power.
  • Turn counterclockwise to decrease power.
Main Operating Loading Firing Adjustments Safety

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