Looking for a spring to use for your own 3D print longsword style magazine? Or to replace your katana mag spring? You can hev it now!
Each pack contains 4 individual spring. Each unit of this product is equivalent to 1 pack or 4 unit of spring.
Wire Diameter: 0.6mm
Active Coil : 14
Note: Katana mag spring is 220mm long while this is 20mm(2cm) longer. It still compatible with Katana mags.