Eder, from a straight barrel to a torpedo with a straight barrel feel.
Transformation of the Eder from a straight barrel into a torpedo barrel.
At the back end of the barrel where tapered, ring cuts were applied to assist in propelling the darts forward . The knurled cut, a main characteristic of the Eder, remained as part of the main gripping area. By providing sufficient friction with the knurled cut, one will be able to throw the darts effortlessly without gripping too hard.
A transformation into a torpedo barrel to increase controllability, the renewed Eder has become even more versatile.