Features:

1. Convenient: Fire pin activated to display a red dot for 1/10 of a second on the point of impact when the trigger is engaged making it ideal for youth or new shooters figuring out shot placement.
2. Exact Fitment: Multiple models available. This red laser training cartridge fits snugly into your firearm chamber thanks to its fine craftsmanship, giving you instant visual feedback at each trigger pull but without the loud bangs. Built-in rubber snap cap protects firing pin when dry firing.
3. Save Your Money: The switch can be reused more than 3000 times. Dry fire laser training cartridge saves the cost of ammunition and prevents the waste of ammunition. 
4. Train Smarter: Use the training app of MantisX, LaserLyte, iTarget, G-Sight, or LaserHit to be more in the know of your shot accuracy as you practice. 
5. Exact Fitment: Multiple models available. This red laser training cartridge fits snugly into your firearm chamber thanks to its fine craftsmanship, giving you instant visual feedback at each trigger pull but without the loud bangs.
6. Laser: Features a 5mW, 630-670nm, Class IIIa Laser, complies with 21 CFR 1040.10 and 1040.11,  with a max power output of "5mW" for a "Class 3R Red Laser" - the brightest beam allowed by law.
7. Durable Construction: Made of premium H59 brass, this lightweight yet sturdy dry fire trainer ensures superior strength and wear resistance even under punishing use. Rubber snap cap at the rear of the cartridge protects the firearm under "Dry Fire".

Specifications:

• Type: 40S&W Laser Training Cartridge
• Laser: Class IIIa Laser
• Max Power: <5mW
• Offaxis Angle: 0.1mrad
• Dot Size: 1 inches at 25 yards
• Laser Wave Length: 630-660nm
• Range for Sighting: 5-100 yards
• Construction: Brass, gold-plated

Package included:

1* 40S&W Laser Dry Fire Training Bullet.
3* LR626 Batteries (Batteries may NOT included due to shipping restrictions).

Use tips:

Taking into account the usage habits of different customers，we suggest that 5 yards to 10 yards is the optimum use distance.When the trainer cartridge does not work during use, please check whether the battery installation and the model of the gun are correct. If it is because the switch is not hit well, you can use tape to fix and thicken it

Safety Cautions:

1) Never look directly into the laser beam.
2) Never point a laser beam at a person.
3) Do not aim the laser at reflective surfaces.
4) Never view a laser pointer using an optiacal instrument , such as binocular or a microscope.
5) Do not allow children to use laser pointers unless under the supervision of an adult.