couple general pin questions

[jcam222]

Do most of you draw and shoot with the same pin for IM? Is it practical to draw oil with 25gm? Any advice appreciated. I suppose I could order barrels with 21gm pins and order extra 25 to swithc out after drawing but want to keep this as simple as possible.

 

[meatneck]

I personally like 23g and 25g depending on the oil. For instance, I just finished 2 bottles of 200mg eq that required a 23g pin because the oil is thicker. On the other hand, my 400mg eq that I obtained from a ug lab slides in smooth with a 25g pin.. But personally, I wouldn't inject with anything larger than a 23..