XD, M&P, and AR-15 magazine springs support USPSA Production, Carry Optics, and carbine builds. Listings include Arredondo plus 10 percent springs for M&P and a 12-coil XD spring, Wolff M&P and Colt 9mm SMG 32-round springs, and a Taylor Freelance and Wolff spring for Scorpion and Colt Tavor. Arredondo XD, XDM, and M&P base pad and spring sets are also listed. Confirm model before ordering. Fast same-day shipping on most orders at Shooters Connection.