The MOST POWERFUL 22 Caliber Pistol I've EVER Shot!
This review tests the .22 TCM 9R conversion kit for the Glock 17, achieving rifle-like velocities (1700s fps) from a pistol. Ballistics gel tests show significant wound cavities and penetration, rivaling some 9mm loads. The host concludes it's the most powerful .22 caliber handgun round he's encountered.









