Best scorpion stock/brace - F5 MFG Modular Brace System for CZ Scorpion with Cyberarm

I've gone through a PILE of braces on my Scorpion and this is the only one that's satisfied so far. This thing is awesome! I even called the company to ask them about the potential to add a locking mechanism when folded and they were happy to talk to me. I would love to see a locking mechanism but I get why it's not there after talking to them.That being said it is under spring tension so it's not like it just flops around. Otherwise this is the perfect brace. Once I form 1 my Scorpion I'll be getting their MSS.