Jim Huish from the Nashville-based trio Amber’s Drive is shooting to Internet stardom this week with a viral cover the “The Cup Song” from the movie Pitch Perfect that uses a Walther P22, CZ-75, an AR-15, and an AKM variant.

So far Huish’s cover have garnered 1.5 million views in just five days, and is sure to help out Amber’s Drive’s visibility, which has a pretty nice sound.