muscle_geek
New member
Anyone use an insulin pin to inject Bi's or Tri's? I am thinking of doing this because I would like arms to be in my rotation, but it hurts like shit when using a 25 gauge, one inch pin. I know others do this, but for me its very painful. Right now I'm only injecting into quads and calves (no pain). I'm running 100mg Fina and 100mg Test prop ED (2 1/2 cc's). How many cc's can you place in an insulin syringe? My arms have no body fat on them.

Please Scroll Down to See Forums Below 










