Dear Daisy 880,
I got your repair kit, and I have the old style 880, not oldest and this was also my first BB gun. I watched all the videos and took apart and put together with all the new parts, but it is not generating any pressure. Everything seems to be working but it just doesn’t seem to generate enough pressure. I do not hear any leaks when I pump with only the pump assembly done, but I don’t think even then it is generating enough pressure. Could you please help me diagnose and repair what else might be wrong. I do not mind getting a few more parts if needed as I want my son to be able to use this gun.
Thank you,
Rob