Glock 20 Gen 4 vs Gen 3
This expert guide details the field stripping process for the Glock 20 Gen 3 and Gen 4, highlighting the key differences in their recoil spring assemblies. Hickok45, a veteran firearms reviewer, provides practical insights into how these internal changes, along with grip and magazine release variations, affect the shooting experience with both standard and heavy 10mm loads. The comparison concludes that while the Gen 4 offers ergonomic improvements, the recoil reduction is subtle.










