CUSTOM RIFLES, UPPERS, PARTS & ACCESSORIES


Welcome to MSTN!

If you are going to spend the money on a custom firearm - one that your life, or the lives of your loved ones, may depend on someday - you ought to know something about the person that built it and stands behind it.

Rest assured you’ll be getting a product from a person and a company that knows guns and what makes them perfect as only a man who loves guns can know.

If you want the finest, most reliable firearms, built from the best components made by premier manufacturers, assembled by someone with over 25 years of innovation experience, and tested in the real world by the most elite shooters in America, MSTN is the place.