I have scraped all of the over-spray from inside of the chamber. This reduced the amount of drag bolt carrier would experience upon recoil. I have tried all of my magazines in other like guns. All of which work flawlessly. I have tried the lubricating the bolt with both dry and wet in regards to the amount of lube. I have tested firing a single round multiple times, all of which fail to send the bold all of the way back. This leaves me to assume that I have a gas tube that is not drilled to the proper diameter to allow the right amount of gas to fully recoil the bolt and chamber another round. What do you think?
8 years 4 weeks ago, 8:01 AM