APS RS-1 Retractable Stock for M4/M16 Airsoft AEGs (Color: ATACS FG)

"Works quite nicely. I don’t need to put anything inside but it’s reasonably easy to open and has a lot of space.

"Absolutely love this stock..It's a bit long but that's for the extra battery space. Also it can fit a Magpul cheek riser to which is pretty cool..

"The stock looks and functions well. fits most stick type batteries, or great if your gun is wired to the front. It was a bit tight on the buffer tube on my gun and the few others I tested it on. I had to sand the inside out a bit to get a smooth fit.

"Nice stock, slim and looks great. Doesn't slip on my G&G SRL. Does wobble, after all it is a airsoft stock people. My real m4 has movement. Is not a fixed stock. Only downfall is the battery storage is may less than a crane. Not as much room as one would think. Small lipo stick is about all. So not so useful in the battery aspect of it. Trigger mech works great also.

"Shortly after arrival one of the clips keeping the back in snapped right off...

Pros:
-incredibly cool design
-definitely a standout stock
-innovative adjustment

Cans:
-may not fit on every buffer tube
-not the strongest materials (at least in original batch) and can lead to breaks

"Did not fit Elite Force M4, the opening was too small to fit the buffer tube. For $11 its probably not worth the hassle to return, probably keep it for a future gun or give to someone at the field who can use it. Look for another one and spend a little bit more.

"Do not but if you expect decent battery space. You can only fit small stick type batteries in the buffer tube