So my DRS has a leak. I'm hoping one of you can help me troubleshoot my problem. I got the rifle and didn't shoot it right away. It held air for a couple months. I loosened the screw on the plenum to bleed the air and retightened it, then unscrewed the end cap and installed a carbon liner. After that, I filled it and put a mag through it to sight it in. I refilled it and noticed it was down about 80 bar a couple days later.
I filled it again and put a balloon on the end of the barrel. That's where the leak is. I assumed I damaged one of the two o rings in/on the end cap. I replaced them tonight even though I didn't see any obvious damage. I put some air in it and it's down about 40 bar a few hours later. It seems to leak down to about 140-150 bar and stop. I'm sure someone smarter than me has some idea or suggestion. So what do you all think?
I filled it again and put a balloon on the end of the barrel. That's where the leak is. I assumed I damaged one of the two o rings in/on the end cap. I replaced them tonight even though I didn't see any obvious damage. I put some air in it and it's down about 40 bar a few hours later. It seems to leak down to about 140-150 bar and stop. I'm sure someone smarter than me has some idea or suggestion. So what do you all think?