Originally Posted by
lemoyne
I have never had any blowback on my Triumph and I take the firing pin bushing and the rest of the assembly apart and clean and oil with synthetic oil 3 times a year. Even though there is no apparent blowback I feel it should be properly clean occasionally. There is always some dust that accumulates if nothing else.
Seems what you do is a good plan. Myself, i have never touched any of the bushing on any of my TC rifle. As long as the firing pin moves freely............................ The bushing on The V2 was removed to install shims; removed again to remove shims.
Lubricating steel rubbing on steel makes sense. I guess at the very least, one could use spray lube on these parts.