Glock 19 : Three Generations!
This review compares the Glock 19 Gen 2, Gen 3, and Gen 4, highlighting key design differences like finger grooves, rails, and grip textures. Despite generational updates, all models demonstrate reliable performance on the range, with the Gen 4 featuring adjustable backstraps and a dual-recoil spring. The video concludes that the Glock 19 remains a quintessential mid-sized 9mm pistol, with Glock as the overall winner for utility and performance across generations.









