Its is strong, and a million times better then stock neck.
You sometimes have to re tighten it
This feedneck is very usefull. First you do not need to adjust the thing like the stock neck, and it sits low on your gun. it can be tightened or loosened any way you like and can be adjusted easily. there are like four colors you can choose to make your gun pretty snazy.
It comes in handy when you dont feel like using an allen key to get it off. it is snug on the gun and is made of a strong material. VERY NICE!!!!