FX Single shot impact loader

I have two SSL's but have not used them yet.
BAck in time when the Impact MK2 PP (powerplenums) started shipping these were avalaible from my local FX dealer in Canada.
Last year when I started shooting slugs I bought one printed SSL from Huma, because looked prettier.
Soon enough I realized I need the eaglevisioncam aluminum mag for heavier slugs, and I have two of those and would recommend to everyone.
 
Don’t use any….seems and unnecessary expenditure to buy low capacity aftermarket mags. If I want to do 5 or 10 shot strings I just load 5 or 10 pellets in the stock mag 🤷‍♂️
A single shot magazine gives me an opportunity to slow down between shots and evaluate what I may have done right or wrong. I sometimes shoot to quickly between shots with a regular magazine. It sort of a discipline I like to apply.