Hi Keith,
I'm not the capt. (and don't claim to know anywhere near what he does ) but if I'm not mistaken, I think you have 4 options here. I believe the sheath is not a charged option, and the squared top guards aren't either. I did hear something though recently about these not being available. Not sure if that is just through dealers, and you maybe can still get them if ordered directly through the shop, but the Capt. will know this for sure.
~dale

1). Black micarta
2). 4-finger grip handle (right hand)
3). Brass and Black spacers
4). Wrist thong