has anyone used insulin pin to shoot your oil based like ses or deca.or any for
that matter. a bro from the gyms claims thats all he uses for spot shooting
i thinks its a25g 1inch pin. what do the fellas think?
I know someone who has used slin pins I gave him,
he says it takes a ong time to push thru, no shit,
I use 23 gage on everything, except 29 gage slin pin
for b12, HGH, insolin.