Noobie with se blade question ?

[CoventryCowboy]

I've been shaveing with de razors for awhile now but have been really enjoying the se shaves with a Gem push button with gem blades made by personna. I just picked up some personna 74 de's and was wondering if they ever made personna 74 se blades ???

 

[amishmotorboat]

If injector blades count as single edge, then yes.
As for standard single edge personna 74's, I've never seen them, but then I haven't done a lot of looking for SE blades.