Originally Posted by
Cane55
In your experience what causes the premature wear of the bulb on the end of the gas tube?”
Not @markm, but the answer to your question is slight misalignment between the gas key and tube. I've had to replace a tube on a mid length before and it turns out the gas block had come loose. Ultimately, I imagine with enough rounds even a perfectly aligned gas tube will wear down.
“You have made us for yourself, O Lord, and our heart is restless until it rests in you.” -Augustine
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