Thread: Backloading slin pins

When you guys backload slin pins do you use a new syringe and needle every time to transfer oil from the vial to the slin pin?


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Originally Posted by Judgmentalist

When you guys backload slin pins do you use a new syringe and needle every time to transfer oil from the vial to the slin pin?


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I do not but I am very careful about keeping everything rinsed and sterile. A good habit that I picked up from another member is to make sure you hit the top of the bottle with a sterile wipe before drawing out. Maybe its over kill but it makes since to me so I do it.

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Originally Posted by Judgmentalist

When you guys backload slin pins do you use a new syringe and needle every time to transfer oil from the vial to the slin pin?


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Wait.. what? Are you using a bigger gauge needle to draw? And then, putting it into the slin?

I draw and shoot with the same slin pen and have never had issues. I wipe top of septum with alcohol swab before drawing and wipe the syringe after as well as the area I will shoot it. If your gear can be drawn into a slin pen I don't see why you can't use the same for both.


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Originally Posted by German89

Wait.. what? Are you using a bigger gauge needle to draw? And then, putting it into the slin?

Yep. All I have at the moment is 30g slin pins for GH. I can push Tren A through it, but it takes forever to draw. I ordered some 27g, but in the meantime I am drawing the Tren out of the vial with a normal syringe, pulling the plunger out of a slin pin and pushing the Tren in through the back. Much quicker.


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Originally Posted by Droid1988

I draw and shoot with the same slin pen and have never had issues. I wipe top of septum with alcohol swab before drawing and wipe the syringe after as well as the area I will shoot it. If your gear can be drawn into a slin pen I don't see why you can't use the same for both.


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I can barely pull it with the 30g pins I have right now, but I can push it fine.


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If you backload no need to change pins.
If you just draw and shoot no need to change pins.

What are you guys injec


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Originally Posted by Judgmentalist

Yep. All I have at the moment is 30g slin pins for GH. I can push Tren A through it, but it takes forever to draw. I ordered some 27g, but in the meantime I am drawing the Tren out of the vial with a normal syringe, pulling the plunger out of a slin pin and pushing the Tren in through the back. Much quicker.


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Yeah.. you're good... you can keep doing what you're doing. Just keep it clean.. I can draw with a slin pin, it does take forever but, my dose is baby compared to yours lol.. hit up tractor supply if you're in a crunch for darts. But their smallest gauge is 22.

If you guys have ever seen a pin in a microscope, before and then after it's run into a stopper, you may change your mind.
Especially the smaller gauge pins.
But hey...to each his own. I use a 20 g to draw with, and backload my slins.
I buy my 3ml barrel's WITH 26g pins, save the pins, if back loading I toss the 20g pins only after I'm done...if I am stacking the oils in one barrel I use the same 20g pin. Does cost a little more? Yes, but after years of doing AAS my overall comfort and safety is extremely important to me.
Some of you guys have seen some of the protocols I've run and will instantly understand why I do things this way.

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