Matrix Ambidextrous Magazine Catch for M4 / M16 Series Airsoft AEG

"I'm glad I got this before it went out of stock. For all of you who are wondering:
1. Yes, it's metal, and
2. Yes it will work with any M4 that has a standard mag release/catch.
3. Yes, it's easy to install, all you need is a Phillips/Star Screw Driver.

I definitely recommend this for any left handed shooters out there, like myself. Easy to install, durable, makes an M4 more lefty friendly, you can't go wrong.

"Came really scratched up and covered in machine marks ... Doesn't work on G&P

"I got this mag catch today and went to instal it only to realize that it did not fit on my WE M4 GBBR. not only would the pin not fit through the receiver but the actual button was way too small for the hole. Being that WE M4s are the closest to the real steel in my experience I was very disappointed that this mag catch was not even close to the right dimensions.

Pros:
non. did not fit

Cons:
did not fit
finish was rough
seams are visible from the mold
tacky and poorly made over all