Hi.
I just received the TM Glock 26 today in the mail from Hong Kong.
I used the Duster gas and it shoots fine then AFTER SEVERAL GOOD, NORMAL SHOTS, the slide doesn't slide all the way forward and gas leaks all over the gun. I took the magazine out and there are BBs left in the magazine.
Does it need to get broken in? There seems to be thin grease all over the mechanical stuff inside so the lubrication doesn't seem to be a problem.
BTW, this is my very first gas BB gun.