I recently bought a left-handed Fallkniven F1 sheath. I noticed it is different than the right-handed version. The left-handed version has a thicker tab that acts as the detent to hold the blade securely and it does hold it much more securely than the RH version. There is also a bit of plastic at the bottom of the sheath on the inside that acts as an anti-fore and aft movement block. There is an L on the back of the sheath too, designating left-handed. There is zero rattle in the left-handed sheath and I can turn the blade upside down with it unsnapped and shake it and the blade won't fall out. Interesting. Anyone else notice this?

