rxpat762 said:BIGREDD said:The full length wad cups on most of the new steel shot helps prevent a lot of the splits and bulges that happened with the early steel ammo...
How does a full length wad cup help eliminate barrel bulges?
My guess is that is the long wad keeps the shot contained in a mass the same diameter as the bore and then the plastic compresses as the shot goes through the choke as it exits the barrel. Unlike a shorter wad that may let some pellets move forward of the wad and form a tight mass of shot the same diameter as the barrel that is now forced through the choke as it goes through.
Its easier to compress plastic than steel. Mot a problem with lead becuase the lead would deform to pass throught the choke.
I'm just guessing so I could be wrong.


















































