I just picked up a Azodin Kaos Pump, just looking for a few basic upgrades. I've searched around online and even here on pbnation, i cannot find upgrade parts anywhere.
Well, the barrel is Autococker threaded, so if you want a new barrel you have a ton of options. The feednecks are Ion threaded, so you have many options for feednecks as well. Dovetail ASA's should fit on it, but you might need to get some grub screws or a rail mount. The regulator ASA should fit any standard threaded regulator as well, but Azodin ones are fine. Azodin also makes a single trigger frame, so if you would prefer to have that, it should work.
I bought a cp clamping feedneck at my local store, and a freak kit. I have purchased several times at ansgear.com and they also stock both of these. I have been really happy with my setup so far.
