||To fold this stock.
1) Hold the gun in a position where the barrel is away from you.
2) (assuming you are right handed). Hold the receiver with your left hand.
3) Grab onto the slim part of the stock with your right hand. Put your thumb (on the right hand) on the bock in the front.
4) Lift up the stock wih the rest of your four finger while the thumb pushing down.
5) Now the stock will be "unlocked" and you can fold it.
Done it a million times and its really not that hard to fold the stock. Your M4 is alot more compact than a retractable LE stock with this stock. (Not to mention a cool look).
Easy to install.
Very durable, the entire stock is made out of metal.
Don't see any reason to take off points on this item.
Rating: [5 of 5 Stars!]