Atlas Gunworks Overpowered Magazine Spring +15%

Compatible with any 20mm-26mm 2011 magazines, the Atlas Gunworks® Overpowered Magazine Spring +15% is a drop-in spring upgrade, engineered to deliver smooth operation and consistent feeding performance in virtually any shooting application. Further, featuring durable and corrosion-resistant stainless steel construction, this high-strength spring is designed to be used with the Atlas Lockback Follower (not included) but will work with most factory OEM followers. Order yours today and enjoy superior reliability at a low, budget-friendly price.