Guide to Springs for Nerf Springer Blasters

Improve the performance and durability of your blaster by simply upgrading the spring. A variety of spring ratings achieve a variety of performance levels. 10kg designed to nest inside 18.5kg and 5kg Pro26 springs are similar to k26, but are made from a different grade of steel that significantly increases their spring life. They also come in a variety of powder-coated colors! Download the PDF guide to springs here: https://docs.google.com/document/d/1z... A special thanks to Evan Williams for his designs and creations. ___ Available at Frontline Foam: Turf Blaster Springs: https://frontlinefoam.com/product/tur... Upgraded printed parts: https://frontlinefoam.com/product/pri...