The +5% Power Spring, 3-Pak from Wolff Gunsprings is designed to enhance the performance of your Glock handgun, specifically fitting the Big Stick 31 and 33 round magazines. These extra power magazine springs are engineered to provide reliable feeding and improved cycling, ensuring that your firearm operates smoothly under various conditions. Crafted for the Glock 22 and compatible with the .40 S&W caliber, these springs are ideal for competitive shooting, tactical training, or personal defense scenarios where reliability is paramount. The increased tension of the springs helps maintain optimal pressure on the magazine follower, reducing the likelihood of jams and misfeeds, which can be critical in high-stakes situations. With a quantity of three springs included, you can easily replace worn-out springs or keep spares on hand for future use. Wolff Gunsprings is known for its commitment to quality and performance, making these springs a valuable addition to any Glock enthusiast's arsenal. Whether you're at the range or in the field, the +5% Power Spring ensures that your Glock magazines deliver consistent and dependable performance when you need it most.