Terry T,
Chad got alot of his info from Sonny Johnson,,he and Steve Vogel were the "Original Ruger D/A Collectors"! :wink: This I think will refresh your memory,, from an older post.
"This was in regards to the original 12 models that Ruger advertised when they introduced the Security-Six in 1970. Keep in mind that even though six of these models were fixed sights, they were still advertised as the Security-Six, and were marked as such. This designation was later changed to Service-Six (about the time the low back grip frame was changed to the high-back).
So, to start off with, the 12 models were as follows: RDA-32, RDA-34, RDA-36, RDA-82, RDA-84, RDA-86, SDA-32, SDA-34, SDA-36, SDA-82, SDA-84 and SDA-86.
The RDA-32,34 and 36 are all known, with the RDA-34 being the most common by far.
The RDA-82, RDA-84 and RDA-86 are extremely rare with only the RDA-86 showing up in very small quantity in the U.S.
The SDA-32, SDA-34, SDA-82 and SDA-84 are all known in varying quantities, but the two other toughies are the SDA-36 and SDA-86, which aren't known to me yet in this country. This leaves the models RDA-82, RDA-84, SDA-36 and SDA-86 as unknown in this country. While visiting the DA King, Sonny Johnson in 1994, he said he had confirmed through factory records that all 12 of these initial models were made, but that some of them may have been produced in quantities as small as 10 or 12 guns!! And it was also confirmed, the four rare ones were mainly for export.
To my knowledge, there were never any 6" Speed-Sixes produced, and I think the idea of a 6" compact gun (round butt) would have been missing the point. These were never advertised either".
Chet15
WMG, Wow!! :shock: with all that cyphering I had to get "Jug" to splain everything to me,,,
I have mine at $550.00 but would think that $750.00 for a mint package such as yours and rugerrats would be a good value, Rats white boxed gun is the only one I've seen (pics).
Terry