Board Thread:General Nerf discussion/@comment-26431461-20190912125114

So we have documented two variants of the tactical rail locking tooth design: one with a spring, and the other with a slope.

However, I vaguely remember that there's actually a third variant released between the two, which is externally identical to the spring design, but instead of a spring, just uses two flexible "legs" of plastic. I believe this variant came out in 2014 with the Demolisher and other blasters, since the 2013 Rough Cut still used the spring design. I also believe that this was the same design used on the CrossBolt, since that was before fall of 2015, although I also vaguely remember it using the spring design (I will need to confirm, and if so, we will also need to mention that). I watched Mag212's mod guide for the Demolisher and it seems like the housing for the tooth is supposed to accomodate the "leg" design instead of the spring design, although he didn't have the tooth itself on screen.

Yeah this is completely trivial but still interesting. I'll try to take my own pictures if possible, comparing the two. 