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Is anything touching the slide while you’re shooting?Updated a year ago

External friction can inhibit slide movement - for example, the shooter’s thumbs. An over-tightened weaponlight on the accessory rail can cause the dustcover to bend and grip the slide. Make sure there is nothing inhibiting the slide from moving before using the CoolFire Trainer.


Did this resolve your issue?

Yes? Resume using the CoolFire Trainer.

No? Contact us for assistance.

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