Glock magazine springs restore feed reliability for USPSA Production, Limited, Carry Optics, and Open shooters running Glock magazines. Listings include Arredondo plus 10 percent springs in single, 5-pack, and 10-pack, Wolff XP springs, ISMI chrome silicon springs in standard and 170mm, Taylor Freelance Goliath XL and Glock 41 springs, and MBX custom springs. Confirm model, caliber, and tube length before ordering. Fast same-day shipping on most orders at Shooters Connection.