I recently got a large regular sebenza stars and stripes version. The knife is great got it nib. Anyways there is a cutout section under the pocket clip right above the lockbar cutout area. Almost looks like a strider lockbar cutout on the outside. Obviously the cutout on the outside of the lockbar isn't nearly as deep as say a strider but it's there. Really weird I had never seen this before. Either way the cutout on the lockbar even with both sides being milled is still thicker than my large 21 in that area. The knife was made in 2003 if that helps with any info. Any info is greatly appreciated. I'm sorry I can't provide a picture and I hope this makes sense to somebody lol.