Ah-ha!
You've not owned a cocker for long enough to get bitten by the "pointless bug"!
Yes it's a real infestation that gets under your skin and makes you ask questions like:
What happens if i cut the back off of my gun?
What happens if i cut the front off?
Can i graft any bits from other guns onto mine, even tho it'll make no performance gain whatsoever?
Can i turn my mechanical airways into an electrical set up?
How fast can i make it go before it self destructs?
Can i spend thousands of pounds doing pointless modifications instead of going out an buying a new gun that "actually" works straight out of the box?
Run away, while you still can