The stock is great. I used it to replace the factory stocks on several MCX models and it folds easier in this lighter overall then the factor units.

I have a total of two of these one for the 1913 rail and one for the standard screw and stub. I really like these. Secure and sturdy but lightweight at the same time. Highly recommend! These work great for my BRN-180 and 180s.

I picked up a couple for both my BRN 180 and 180s. These are very nice socks for the money!! Lock up is solid, deployment is easy, storage is easy. Stock is held folded by friction. Pros- cost effective, lightweight, durable, look good, additional storage options in the tube, single button to unlock for folding. Cons- only folds one direction (not a con for me), the unlock button will shift when folding keeping you from unlocking (I'm working it to see if it will get better). You have to press the button a certain way to make sure it depresses. Not really an issue because storage is an admin function. Very happy with the purchase!!