Yes, short barrels can be the cause of function issues that is why they came out with the short gas system to improve function with short barrels. Enlarging the port can improve function on standard gas system with short barrels.
Originally Posted by M1A's r Best
The whole point of being governed by a Constitution and not by men or directly by the people themselves was to stop incredible stupidity from annihilating our Freedoms. Tyranny of the majority is just as dangerous as any dictator. Especially when the majority is incredibly ******* stupid.
Intro to Defensive Pistol
Close Range Gunfighting