Cool, I wasn't sure if the mags came with them installed as the one that came with the rif needed it to be installed. Yes, spares are a good thing. 👍
The Suppressor, Mags, dicks and knob (lol... what a phallic list) came from the banner at the top; Fire Support. I didn't get the DTSS as the covert comes with a standard CCW thread so I simply went for one I can print baffles for that's a good size (and it's a lot cheaper!).
Spring, barrel and hopup came from skirmshop.co.uk
I haven't done that for the SRS yet but for the VSR I did the heat shrink route, worked very well. 👍 Good tip.