The MAG-trigger technology which is now available on the FPro G will reduce the trigger pull effect for a more comfortable spraying experience.

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Mag-trigger effort

The MAG-trigger magnetic assistance is an innovative trigger to reduce trigger stress.

 It is the lightest trigger pull on the market weighing only 900 grams which makes the gun more ergonomic and comfortable for all users

The innovative MAG-trigger technology improves the painter's comfort for spraying.  A magnet is located at the end of the stroke which attracts the needle when the trigger is pulled and reduces the trigger pull up to 20% (up to 40% compared to other spray guns in the market place).


  • A: Trigger pull effort
  • B: Trigger opening
  • 1: Spray gun without magnetic assistance
  • 2: Spray gun with MAG-trigger assistance


The lightest trigger pull on the market

At only 900 grams, the trigger pull is by far the lightest on the market.  The gun is constructed of robust materials and is still very light and easy to use. 

No repetitive strain injuries

The painter isn't required to use force as the gun has an extremely low trigger effort which reduces fatigue due to prolonged usage


Better working conditions

The well-being of the painter is at the heart of the concern for Sames.  The new MAG-trigger technology makes it more comfortable for all painters and improves the results of spraying applications.