derbyacresbob
Elite Refuge Member
- Joined
- Sep 26, 2017
- Messages
- 1,227
- Reaction score
- 1,808
1650 fps TSS Number 4 buck gets 10.54 " of gel penetration at 91.0 yards.Run that at 1650 fps and see what it gives please sir.
TSS Number 4 Buck's pattern will fail way sooner than the shot will run out of penetration. With so few pellets in a TSS number 4 buck load the 1250 fps load will give you all the penetration you need at 50.9 yards and less. With TSS 4 buck the pattern at 50 yards may not be that great.
My Beretta 3-1/2" has some grooves and scrathes in the barrel from shooting TSS #2, #3 and #4 shot at 1300 fps in BPI TPS wads with Mylar wraps.
18g/cc Tungsten shot is much harder than the steel that is used to make shotgun barrels.
It seems like I remember seeing a warning from a choke tube company about not using steel shot bigger than BBB and not faster than 1600 fps