well im glad you brought this topic back to ife. Actualy tonight was my first minor problem with the rifle. I was hearing some weird noise like metal moving around inside so i descided to open it up which was very simple. I just had to remove 2 screws to pull out the entire barrel and trigger assembly at once. It turns out CA didnt tighten the screws to well so i just put them back in and made sure they were tight. Even when they were not in there spot the rifle still fired, kinda baffled me how that worked.
I ordered my M24 through Ron like 2 years ago at the time when CA was redisigning the internals, and all i can say is the wait was well worth it. The hop-up is very easy to adjust and should be done right when you get the gun, before that was done the bb's fell after about 20 feet. Right now the gun is still stock but is accurate to about 80+or- feet, which is pretty damn good for stock. Ive got a tasco 3-9x40 mounted with leupold high mount rings, and im gonna order a sunshade in the next week. Im gonna be playing tomorow hopefuly so i might be able to get some shots of the rifle with my buddy's digital camera for you.
Stock the trigger pull and bolt racking is very easy and takes almost no strength. Im gonna have ron install a cylinder kit soon with a enw spring and all soon, its just a matter or getting out to the new store. the only thing now that the gun needs is a camo paint job maybe and a CA m15a4 for hairy situations when extra fire is needed.
In all this rifle is very easy to work with and the manual helps alot for opening it up to a point. I only pulled it out of the stock to screw the bolt back in, didnt even bother peeking into the rest of the guns insides.
feel free to ask more and ill do my best to answer your questions.