So, I have a CM030, the same one I was sprinting around with last Saturday during Attack and Defend. I needed to recharge the battery on it that night, so I did not want to charge a half-discharged battery. Went home, emptied a few clips and ran out of BBs. I decided to go ahead and put the gun on fully auto and shoot it with the barrel muffled on a pillow to keep the air inside. Halfway through, it started to make a (for lack of a better word) 'farting' sound. It eventually stabilized and came through crisp and clear again.
Today, I loaded up my pistol to see if it was alright.
Now, it seems to skip every third or fourth BB. It's not a big deal because it's a G18 with full auto capabilities, but:
Every third or fourth bb will not fire. Instead, the next shot after that fires 2 bbs at once. It then shoots fine for 2-3 shots, and then the same thing happens. It does this in semi-auto and full-auto.
What is wrong and what can I do to fix it?
Please don't tell me to replace this gun. I love this cheap little AEP.