Just wanna check here. What size pins will I need for Primo and Testiviron (Enan only), for delts, glutes, quads? And for Winny and Prop for glutes, delts, quads, bi's and tri's? Thanks.
Yup, you can go as small as 5/8" for bi's, tri's, delts, lats and pecs, but make sure you bury the pin if you do... 23g is good for glutes, 25g is usually what I use for upper body stuff.