DryFireMag G9 Training Mag for Glock Kit

The DryFireMag is the only trigger reset mechanism that fits in the magazine well of pistols, allows practice without racking the slide to build proper muscle memory, and replicates the feel of real trigger release. The DryFireMag gives you an audible and tactile response with each press of the trigger yet does not use the firing pin and requires no alterations to your handgun allowing you to go from the range to dry fire practice with ease. Available in three models, the Standard Trigger Weight, the Spring Pack, and the Competition Spring Pack. The Standard Trigger Weight comes pre-set for the Glock factory trigger weight of 5.5-6lbs. The Spring Pack model comes with 5 additional springs you can change out to achieve different trigger pull weights. Springs included provide the following pull weights in addition to the factory 5.5-6lbs. 3 ¼ - 3 3/4lbs 4 ½ - 4 3/4lbs. 6 ¾ - 7 1/4lbs. 8 ½ - 9lbs. 10lbs The Competition Spring Pack includes 4 additional springs to achieve different trigger pull weights like many aftermarket triggers. Springs included provide the following pull weights in addition to the factory 5.5-6lbs. 2 1/2lbs. 3lbs. 3 3/4lbs 4 1/2lbs. These DryFireMags will fit the following models: 9mm G17 G19 G19X G45 G26 G34 .40 S&W G22 G23 G27 G35 .357 Sig G31 G32 G33 .45 GAP G37 G38 G39 Not compatible with single stack pistols. Please note, firing pin activated laser trainers will not work with the DryFireMag. Set at factory trigger pull weight. Included with the DryFireMag is one lighter spring to lighten trigger pull and an Allen wrench to adjust pretravel, if needed.