Fans of the original action hero mash-up The Expendables are in for higher stakes, twice the explosions and more grizzled cast members in The Expendables 2, now available on Blu-ray. While the sequel managed to top the experience of the first film, the Blu-ray has plenty of extras to keep fans busy, including a commentary track by director Simon West (Con Air) that provides a lot of behind-the-scenes info. Want to know what weapons the Expendables used? Want to know how much bigger the sequel could have been? Want to see the real life Expendables the movie characters referenced? Well then hit the jump for my review of The Expendables 2 on Blu-ray.