Report AK2M4 in Sites, Retailers & Events Posted April 18, 2014 I've ordered from http://www.ak2m4.co.uk/ a few times and I'm very happy with their responsiveness. Everything has been received on time, and talking to the store's owner, he seems like a nice guy. Recently bought an item which had the wrong price listed, and was given £15 off the actual price. The store stocks a great selection of internal parts and a few externals accessories, including stuff you can't really find anywhere else in the UK such as ZCI and CORE parts. The store's only been open for a few months, I'd suggest taking a look. ZCI makes some of the best quality internal parts out there (including prometheus-quality steel barrels for a third the price, extremely high torque motors), even ignoring price, but very few stores in the UK stock any of their stuff at all.