So I've made some adaptions to this idea.
Firstly, I've sacked off the G&P M870, they're basically the same performance wise as any spring shotgun made anywhere, including ones for £25.
So to that end, I'm going for the KJ Works KC-02 10/22 Tactical Carbine.
It comes with an M4 stock-tube as standard, as well as plenty of rails and semi-auto which is pretty snazzy, it also, aside from the mag, looks like a shotgun.
I've decided to also change the stock from the original plan, having decided it looks a bit too ugly for this project, I'm going to be getting a magpul MOE stock, I'll also couple this with an MOE pistol grip and matching AFG.
Being as this is no longer a shotgun and has ris already, the shell carrier, tri rail barrel mount and ris-handguard are also being sacked off. I've already bought an ultrafire torch, which means aside from the above stock and grips, it's just a red dot, laser and gas pedal to buy.
Should be slightly more practical, slightly more adaptable (sniper or cqb weapon dependent on gas and the use of an N.P.A.S) and still look just as badass.
Thoughts?