Need some help on Remington Super Full Turkey tubes?

[ahfox16]

Are they safe with Hevi-13, TSS or Heavyweight shot?  I have seen some that are marked "lead only".   What is the model number that I would need to purchase that would be ok in 20 gauge? 

PS.  I'm looking mostly to shoot some older Heavyweight and Federal has told me not to use as Ported Tube with those shells.  I just spoke to them yesterday.  Thanks much in advance.

[Gobble!]

Yep many out there using them with TSS.

[gobblers roost]

You  be fine

Sent from my SM-G965U using Tapatalk

[ahfox16]

Thanks all.  Have one inbound now based on what folks said.  I have a pretty good pile of Federal Heavyweight in size 6 and also a good bit of the old Remington Hevishot in size 6 that I want to see if I can get to pattern out of an 870 20 gauge express.