I found that the oring will expand with too much silicone oil. I have several WA GBBs which have not shown the same problem, but I am pretty careful about not overlubing my GBBs. The 5" Xcellerator which I got over 15k firing cycles on didn't have the same oring problem and I only lubed once every bottle of propane (~2.5k shots).
__________________
Want nearly free GBB gas?
|