Firearms Training (銃実践)

Dr. David Jackson, 5th Degree Black Belt, demonstrates how to use The Mass Driver compensator on a Glock 17 Gen 4. This unique device redirects high-energy propellant gasses from firing a round to mitigate recoil and muzzle rise. The Mass Driver compensator is installed without a threaded barrel or any permanent modification to a firearm. In addition, the Crimson Trace tactical flashlight is an excellent way to improve your vision at night and confuse attackers with the strobe light feature.

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