You can see here that the plastic which I extracted from the cordura is flexible enough to take many sizes. This is from the 6" Scrapyard sheath for $17.95. Note that the tip of the TT Reg is longer than the plastic shell but is still encased by the cordura. Use at your own risk as they say...
The sheath being offered is longer and you do not have the tip coming below the plastic liner...no reason to poke yourself unless you think it would keep you awake on a long forced march <img src="/ubbthreads/images/graemlins/crazy.gif" alt="" /> <img src="/ubbthreads/images/graemlins/banghead.gif" alt="" />