It was obvoius that the guns with the Transfer Port Oring needed a solution to get the pellet consistently seated and out of harms way so when the TP shut it didn't mangle a skirt.
LD still runs an oring in the barrel where I've been running TPO(Transfer Port Oring).
LD has worked up a fixed seater arrangement that uses an alternate Hammer spring plunger body with a guide hole for his cleaner rod and seater. I'm developing a hand held that can be used in all US FT & Hunters regardless of caliber. It uses the hammer top as a guide to get consistent seating.
What you see is the mule which was modified further to sit lower in the back so it is in line with the barrel.
We'll see how good it works this weekend but I think it is a real good way to go.
I made a small run of seaters and they run $10 plus postage. If anyone wants to try one out call 310-327-3581 or email firstname.lastname@example.org
"NO GUNS WOULD BE A RIOT"