you should be able to fit 2 30 mg roxis in a .5 cc syringe. I dont know if you cook your shots or not - i know thats not the safest way to do it but thats generally how my buddies do it and how I used to do it before I started using an oral syringe with coffee filter stuck in the end to prep my roxi shots, but i digress. If you dont cook your roxi shots, crush up your 2 pills, put them in your spoon or whatever then pull up enough water to fill your half cc syringe. Squirt the water onto the powder gently then mix the solution up with your syringe cap. Use a cotton and draw up your shot, since you didnt cook it it should come back with almost the exact amount of water you started with, and if you mixed it well and didn't rush the process the majority of the oxycodone should have dissolved into the solution meaning your ready to tie off (or whatever you do) and push off.
As far as my point about cooking your shot goes, I wouldn't recommend this at least not on a regular basis because cooking pills/IVing pills in general as we all know is quite dangerous. But, if you do normally cook your oxy shots - you can use a little bit more water than what actually fits in your spike because some of the water will evaporate when u cook it. But I would suggest for the sake of harm reduction that you do not heat the solution and use the first method I posted, oxycodone is water soluble and you wont be wasting your drugs. And to ensure that you dont waste anything you can eat the leftover pill gunk left in your spoon after you draw up your shot. So if you didn't already figure this out, half cc syringes are not IDEAL for shooting more than 1-2 roxis, but u should absolutely be able to fit 2 in your half cc spike. Using more than 2 pills might be a mistake unless you get your hands on a 1 cc spike, but personally I have fit up to 7-8 30 mg roxi's in a 1 cc shot so theoretically you could probably fit 3 in the half cc rig. Hope this helps and be safe please, dont do more than the amount you're totally sure wont be too much for you, I recently had a friend od on h and had to call paramedics, hes ok, but it was probably the quickest way I know of to fuck up your day, most likely your week and definitely blow your high.
