Remco did a whole page on these guys in ’85 but the comics these guys were based on in the “Archie Adventure Series” would cease publication by September of that year. Best I can tell a small amount of these toys were produced and sold at clearance.
I’ve had luck over the past 17 years of looking to find a tiny handful of these items so I honestly believe they all got made.
It’s interesting that the Shield parachutist is pictured here but not the Web, I know that one got made. The Web and the villian The Sting are the only characters I’ve ever seen physical merchandise of. I still think the Shield stuff got made however.
I’ve never seen the walkie talkies but another collector has confirmed the water pistols and I have the Web Stunt Cycle, so the Sting bike is out there. Note the use of the Fox and Brain Emperor on the walkie talkies.