Is it?
Never ran into that with any I owned unless the paint was questionable or the barrel was a bad fit for the paint, even when I accidentally had a very 'hot' shooting automag due to co2 and a scorcher of a big game day.
Never ran into that with any I owned unless the paint was questionable or the barrel was a bad fit for the paint, even when I accidentally had a very 'hot' shooting automag due to co2 and a scorcher of a big game day.