The USW Update Chassis has an integrated standard Picatinny accessory rail for a light/laser and also the folding stock. It is still ambidextrous in managing, While using the ambidextrous slide capture lever and reversible magazine capture. The folding stock folds onto the correct side of your weapon, in which the https://kylermxsdn.blogrenanda.com/32729102/the-best-side-of-b-t-stock-conversion-kit