Sig Sauer MPX ASP Red Dor Air Rifle with 30-Round Pellet Magazine, MPXAIRMRDFDE. Flip-Up Front and Rear Sights. Sig Sauer MPX ASP Red Dot Air Rifle - FDE. The Sig Sauer MPX ASP Red Dot Air Rifle makes training easy and allows for more accurate performance with weight, balance and controls matched to the original. An 8 rifled steel barrel, synthetic handguard and picatinny rail are among the many built-in advantages that make this air rifle the ideal choice for practice.25.75" x 6" x8. The item "Sig Sauer MPX ASP Red Dor Air Rifle with 30-Round Pellet Magazine, MPXAIRMRDFDE" is in sale since Wednesday, January 24, 2018. This item is in the category "Sporting Goods\Outdoor Sports\Air Guns & Slingshots\Air Rifles". The seller is "dealonline18" and is located in Los Angeles, California. This item can be shipped to United States.