Heavy-duty replacement spring for 12-gauge shotgun magazine extensions. Maintains reliable feeding and function in extended magazine tubes or as a factory spring replacement.
The Nordic Components Extension Tube Spring is a precision-engineered replacement component designed for 12-gauge shotgun magazine extensions. This spring maintains consistent tension and reliable feeding performance in extended magazine configurations.
Shooters who rely on extended magazine capacity for tactical training, competitive shooting, or home defense. Whether you're upgrading your shotgun's magazine system or replacing a worn factory spring, this component ensures your shotgun feeds reliably when you need it most.
This is a direct replacement component. Proper installation requires basic shotgun maintenance knowledge. Consult your shotgun's manual or a qualified gunsmith if you're unfamiliar with magazine spring replacement.