Originally Posted by Twin#1[Op-for]
How exactly do they decrease accuracy?
without an inner barrel because the inside of a silencer is slightly wider the rounds as they pass through spinning from the hopup will create a vacuum effect inside the silencer and pull themselves to the inner walls, bouncing off and altering trajectory. the round is now unstable and it a new flight path, often sideways. thats why it's key to put a longer innerbarrel to flush with the silencer to keep the round moving nicely