New Angrygun MREX Scar Rail.
Didn't really have any fitment issues surprisingly, other then some very minimal dremeling to fit it on my VFC Scar. Had to sand down two tabs that surround the gas block (took off like a quarter of a inch).
Not really sure if/when this will be released, I pre-ordered the rail when it had a release date of sometime in September, however I was told a copyright infringement had been handed out over this rail (I assume by Kinetic Development Group). Since then all sites that carry the rail have removed the product from their site or left the product page outdated, so I'm not sure if they still plan on releasing this.
