RED in color

LENGTH: 30

Welcome the newest addition to the regulator market

allowing fast in-the-field spring changes to adjust to field regulations

Unique rear serrations for easy racking

Lancer Tactical CA-623 Japanese Certified Quenching Spring, M170 Hi-Capa Magazine Release RED in colorM170 AEG Spring Japanese Black Steel. One of our most popular airsoft upgrade springs! Very high quality steel made spring to get your gun running a high FPS. Fits in all standard gearboxes. This is your standard upgrade spring strength for upgrades. This is a non linear spring utilizing Japanese made steel spring material. Black color to differentiate spring types Comparable to SHS TH1030 Alloy steel construction Tempered Si Cr Sturdy and Balanced