Hello everyone im new to this forum.I just got this co2 handgun walther walther cp88 competition co2 and i was expecting much more out of it.I thought that it could break a glass bottle at 10 yards , or penetrate a water bottle at the same distance.I tried doing the aforementioned and it failed.However i had success when i brought the barrel very close to a listerine(mouthwash) bottle , the pellet didnt pass throught the bottle , but it stayed inside (it passed only the one side).Is there anything wrong with the gun or this is how its supposed to work?Thanks in advance!