View Full Version : JJ Ceramic o-rings
11-24-2006, 05:50 PM
Which groove does the o-ring go in? the one closest to the threads or the groove closest to the porting?
11-24-2006, 06:00 PM
The o ring goes in the groove closest to the barrel shaft, as far away from the threading as it can.....
11-24-2006, 06:07 PM
right on VWJimmy...
11-24-2006, 06:09 PM
11-24-2006, 07:50 PM
I use a little Dow33 on mine because they tend to bind a little when turning the barrel on and off with the ceramic. With no lube it can easily rip when doing so -
11-24-2006, 10:03 PM
I think mine ripped before I picked one up. I dont have one on there now. Where can I pick up another one. Barrel O-rings are generic right? They are all the same size?
11-24-2006, 10:28 PM
Just look at a hardware store. Ya they're all black Buna. There's nothing special about them -