Thinking about starting to use slin pins after all the positive feedback I have been reading. I am about tired of the 23 gauge.
I was wondering what sizes you guys use for spot injections like I use a 1.5" 23g for glute injection and thats the only spot I ever injected so I wanted to know what sizes you guys use for spot injections.
Thinking about starting to use slin pins after all the positive feedback I have been reading. I am about tired of the 23 gauge.
most oils are hard to get through a slin pin
Man up and use the 18g, in the hip or the shoulder. The oil has no problems going through it.
I was wondering what size people use for the quad? Cause I have my girl do it for me in the glute and for the quad I could do it myself if I wanted.
people like them for delts. you have to pull the plunger out and add the gear to the syringe then replace it and pin. It takes a while to get it through. My bro does this I dont know if I would.
Man up and use the 18g in hip or shoulder. The oil goes through with no problem.
25g 1.5" is a good all around size.
generally quad and glute are the same
Man up and use the 18g in hip or shoulder. The oils have no problem flowing through it.![]()
i prefer 23g 1in for quads, delts, glutes and 25g 5/8in for pecs
for delts and quads the norm is 23g 1in


I sometimes get a 1cc slin pin pull the plunger out fill the oil from the top and shoot it.... Takes maybe 30-40sec to push heavy oil through it. Pin is a 30

Incredibly stupid, stupid advice. Hope you are joking..
Almost any oil will pass through a 25g pin without issue. Although it will
take some time and definitely slower then larger guages but that's good.
You want to inject as slowly as possible with oils as it gives the oil time to
spread along the muscle fibres once inside the muscle to aid in absorbption
and reduce the chance of abcsess.
Optimally you want to inject at a rate of 1ml per min. Although hardly
anyone does..basically the slower you go the better.
1.25 - 1.5 inch pins are good for glutes and quads
1 - 1.25 inch pins are good for delts.
Any smaller muscle groups I wouldn't go above 1 inch pins.


Been there and done that with crappy test suspension, which even clogged an 18 guage, was done after I hit a vein once and I bled so much I said fuck that, too much scar tissue, though I hardly think your post is serious, figured I'd post my feedback on such a choice. 18guage is the black cock of needles.
I pin my quads only.. and I use 23g 1.5".. no problems here![]()
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