Just bought a new C93. Really nice gun.
The charging handle was very difficult just to flip open, and then charging was difficult too. For anyone that has the same issue, I just replaced the charging handle, handle spring and main spring, and it made quite a difference. The charging handle they use is for the HK91, not the 93. The 91 handle works, but seems a bit tighter. Have a nice punch set and some patience. The charging handle spring isnt the easiest to get in. Also, tap it out from the top. Other than that, worked out fine.
Sometimes springs get soft with age. Sometimes they get less springy. Maybe thats what happened. Charging it is still a bit of a workout, but not terrible. At least the handle doesnt stick like it used to.
The charging handle was very difficult just to flip open, and then charging was difficult too. For anyone that has the same issue, I just replaced the charging handle, handle spring and main spring, and it made quite a difference. The charging handle they use is for the HK91, not the 93. The 91 handle works, but seems a bit tighter. Have a nice punch set and some patience. The charging handle spring isnt the easiest to get in. Also, tap it out from the top. Other than that, worked out fine.
Sometimes springs get soft with age. Sometimes they get less springy. Maybe thats what happened. Charging it is still a bit of a workout, but not terrible. At least the handle doesnt stick like it used to.