spring loaded mystery: the size of century 21 toys missiles

Before I fell ill I made a bid on these bits and bats on the Bay. 

I won!

I was after the three white red-tipped missiles, which eagle-eyed Bill B recognised straight away as Century 21.

Not sure what the rest of the stuff is.

I had thought the missiles were the correct ones for my three Project SWORD Scouts, which currently have longer versions inserted in them.

It turns out that these three new shorter missiles are the perfect fit for my small Scouts spring-loaded holes but were actually issued for other larger Century 21 toys like the plastic Spectrum Patrol Car!

It does seem odd that the small Project SWORD Scouts were released with longer missiles** when the shorter ones are a better fit, at least on my toys.

What's your experience?

Have you any Century 21 toys' missiles and did you get them with the original toy?

** Arto pointed out this very thing on the blog back in 2016

http://projectswordtoys.blogspot.co.uk/2016/05/century-21-toys-scout-1-and-spc-plastic.html

Postscript:

I think Bill B's eagle eyes have come up trumps again!

The small beige suitcase does indeed look like the one found in the Century 21 Toys SPC.

This makes sense as the missiles fit the SPC as well.

Captain Scarlet Dun dun dun dundun! [TV show theme show and high five to Bill!]

Here's a full set of C21 Toys SPC accessories featured on the blog in 2015 [courtesy of Jim Lewis]