Im selling my 69" Seasniper which carries a 3/8"shaft and a Mori slip tip. This is a great gun for the bluefin. Selling it for $1500. If you need more photos I can text you! otherwise just call me at 858-259-5432
Don't want to speak for the seller, but I had The same gun only with a 5/16" shaft and it was a beautiful, deadly gun. The track is UHMW and usually not much can happen to that material unlike my older Alexander tuna gun where the track is wood. I think Chris used the Neptonics Tuna mech for those guns. Pretty bulletproof.