I've aslo looked on that site, I've PM'ed him and asking for picture for an ID.
Hey mate, saw you were after something cheapish, been toying with the idea of shifting my old SRC M4, wondered if you'd be interested.
It's your bog standard SRC M4, blowback system was removed due to it's reliability issues, but other than that it's as you would get straight from the factory. I can include up to 6 hi-cap mags and two lo-cap mags if you need them, as well as a battery, but not a charger unfortunately.
One thing i will say is that the main body is clear (when i purchased it yonks ago i had yet to get myself UKARA registered), but the front end and butt-stock are not.
All in all i'd be looking for £80 for the rifle, battery, and let's say 2 hi-caps and the 2 lo-caps (since i have no need for them), all in the original box, can get it sent to you via express courier service for a tenner, so it's with you in time for Saturday, if you need all six of the mags i'll do the other 4 at £4 each.
If you want some pics give me a shout with an e-mail address to send them to, or i can pop them up on my photobucket account for you to have a look at. Any other questions, just give me a shout
Cheers for your time mate.
Thats him.