As a reviewer and avid third party tester of products i was pleasantly suprised to find just how high quality the work done by the guys at liberty and especially riley’s work, turned out great and you can tell a lot of thought and effort went into the designs and it really showed in the finished product. They are clearly doing there best to innovate as well as bring new life to old stagnated designs like kb’s plan b system and i couldnt be happier with the end result. I can only hope to try some of his suppressors next as im sure i will enjoy them just as much! - Silencerstudent