It's time to lay down some truth, since people seem to be insanely incompetent. I apologize for the caps, but as people tend to skim reviews, they need to see some points.
First off, this crane stock does it's job effectively and it feels and looks nice. The side 'wings' where the battery goes, like the real after market stock it's modeled after, gives wonderful cheek weld.
As long as you fit your wiring properly, there is no trouble with full range of retraction.
The 'wobble' as is often described, is very slight, and is that way to ensure you can actually slide the stock. It does not cause any trouble in use and is rock solid when against you. And, REAL GUN STOCKS WOBBLE. They do. It's true, they are THE SAME WAY.
Now, people, I hate to let you know, REAL STOCKS ARE PLASTIC. On real guns. Really. Get over it.
And finally, the big gripe on the G4 reviews. Getting the buttplate off to put a battery in. Take a few seconds to actually look at the thing. There are two turning sections on the forward end of the stock, if you remove the stock from the buffer tube, you can turn these (dont push or pull when turning, you have to line up the slots, same with when trying to close them, watch out or you will think it's stuck). Oh my god, viola! You can slide your battery right in and attach the wires, make sure everything is where it needs to be to prevent pinching, and slide the stock back on. Super easy, no pain. I repeat
YOU DO NOT HAVE TO TAKE THE BUTTPLATE OFF to install a battery. Use your head.
Comfortable; great cheek weld.
Very solid poly plastic.
Great for rear wired guns to keep a lean gun look.
EASY TO INSTALL BATTERY
Have to be careful with the wiring when putting the stock on, otherwise you can get pinching and it wont retract completely. This, however, is just the nature of fitting wires down a buffer tube.
Rating: [5 of 5 Stars!]