When ordering your set of Sniper Custom Bow Strings you have the option of having the speed nocks coming already installed on your strings.
These nocks will be installed according to original manufacturer's specs. We WILL NOT install this style of speed nocks if the bow did not originally come with them. Where they are a crimp on style installation they will not move on the strings to avoid hitting things such as string stops and cams. If you choose to put an after marker speed nock on your bow, we highly recommend using the Nitro Button XL's.