Knight DISC type question

[Howiemoth]

Have 4 for sale in gun classifieds and got a question from a member as to which DISC they use. I am not familiar w/the DISK line of ML's. Can anyone tell by pics below? TY

 

[Pickettpuncher]

Orange disk. The red disk would slide on a nipple on the breech plug

 

[sabotloader]

Have 4 for sale in gun classifieds and got a question from a member as to which DISC they use. I am not familiar w/the DISK line of ML's. Can anyone tell by pics below? TY

That is an Knight Original DISC using Orange plastic jackets with a 209 primer inserted.

 

[Howiemoth]

That is an Knight Original DISC using Orange plastic jackets with a 209 primer inserted.

TY, is there a preference/advantage one type over the other?

 

[Pickettpuncher]

TY, is there a preference/advantage one type over the other?

The red ones were more “water tight” than the orange ones. They also probably lined up better than the orange did but I’m not sure it would ever matter. The disk extreme I had always had blow by and fired fine so I’m sure these would be fine too

 

[Howiemoth]

The red ones were more “water tight” than the orange ones. They also probably lined up better than the orange did but I’m not sure it would ever matter. The disk extreme I had always had blow by and fired fine so I’m sure these would be fine too

TY