Fast Guns - 2 or 4

Yes if you have original spring load turnbuckles, you can cut off end and thread directly, or link, onto either T/L derringers or H/J qwik loads. Gain the quick release feature without the cost.


Quik Load

T/L Derringer

I was lucky enough to also find used fastguns, actually a member here.
Which would be the other option, just cobble something together- keep your eye open for a used set.