injecting with a half inch needle?

[PetrX]

I use 25g 1/2 in on my delts, ive been using that for 4 months now , 2x/week and all is well. I hardly have any fat though but still you should be fine.

[bass]

I use 25g 1/2 in on my delts, ive been using that for 4 months now , 2x/week and all is well. I hardly have any fat though but still you should be fine.

is that a slin pin?

[PetrX]

is that a slin pin?

a slin needle woud be 29-31 gauge I believe. I use a 22 g to load, then switch the needle to a 25 g 1/2 ..Works great, I take my time when I inject, and after 4 months of 2x/week, I have no pain or needle marks or scar tissue.