I’ve spent past few weeks comparing the Sig MPX and the CZ Sorpion Evo. Both guns are classified as a “pistol”, both are chambered in 9mm, both have picatinny rail systems, and both can easily be configured into an SBR. Follow along this week as I walk you through the factors for making my decision, the purchase, the unboxing, tear down, and firing of whichever I choose. Then in future posts, I will cover any accessory purchases, as well as my overall opinion of the gun.