Kershaw Launch 13 adjustable spring tension?? Can’t find any similar knives.

[aceking3150]

I found what appears to be a kershaw Launch 13 in a parking lot a few months ago. I got bored and decided the blade. When I went to put it back together I watched a quick video on YouTube to make sure I didn’t lose any pieces. However, I noticed that my knife frame has two notches for the auto spring.

I’ve scoured the internet for the past hour and I cannot find anything that looks similar to this knife. It seems to have two notches instead of one for what would be adjustable tension for the auto spring. Has anyone seen this? I even tried to look up knock offs and haven’t seen anything. I’ve attached photos to help (the blade did say Kershaw on it prior to me polishing it.)

 

[SharpBits]

I can’t see your picture, but I recommend you contact Kershaw. They have excellent customer service.

 

[aceking3150]

Here’s some photos.