All of our rods are built on MHX Blanks. They come fully equipped with Winn Grips and premium Micro guides. Each rod is built to order, giving the customer the ability to customize grip and thread color. The Viper Rods Venom Series is built on MHX blanks. Below is a break-down of the models we are currently offering. High Modulus and Salt Water rods can be built upon individual request. Send us an email at viperrods@gmail.com with what type of rod you are looking for and we will build it to fit your needs.