From the update:
We're pleased to announce the upgrade kit for our lasercut Battlesnap Barricade System is available at long last! Available in a range of options, the sets are up for pre-order now to be released on June 15th. The upgrade parts are easily detachable in-game, allowing for destructible terrain rules in your games of 40K, Infinity or any other 28mm wargame. The Battlesnap sets can be deployed in a huge range of configurations, each piece working as a stand alone piece of terrain or as one large terrain piece.