* New Matte Silver finish for the popular knurled/fluted
   * Comes with an extra power progressive rate spare spring in order to adjust your action timing to any pressure curve
   * Arrives to you with our Medium Spring installed which covers most 22lr applications.
   * No need for a third spring because our two included springs cover a much broader range of applications than most others' three spring offerings. This is due to the engineering that went into our springs.
   * Available in either straight (like a barrel) fluted or Helically (like a drill bit) fluted
   * The original and first knurled design for the 10/22, the knurled feature is now being copied by lessor manufacturers, but theirs does not have our amazing engineered springs.