A
ALIN
Guest
With the frequent injections necessary for test prop, whats the smallest gauge (not length) you can get away with for this? Ive always used 22gauge 1.5" but those can be a little think if im planning on hitting quads or delts with all the injections. I just wanted to go with a thinner needle if possible but of course i dont want to spend 15 minutes pushing the oil though.
23-25g should work well.