What you have are roxicodone, its oxycodone without tylenol, since oxycontin once again changed its formula, to now when you chew into it it renders it useless, leaving the roxis the most highly abused drug there is.
The A, and the M are the same manufacturer, the A is the generic, the M is the brand name as it has the 30 stamped on the back of it. The V is a company called Qualitest, they also make Soma,and Xanax. This is the last version of of oxycodone in an HCL form, which means hill billy heroin. Snorting it is a waste of time imo, if you arent afraid of of the needle, you dont have to mainline(go IV) but you can do a shot in the muscle and it will hit you much stronger than snorting it. Also you have to becareful snorting pills, the fillers they use can build up in your lungs, and cause serious breathing problems. Shooting it, is very simple, I dont know what your tolerance is but say you crush up 3 make sure its a fine powder, what I do is use a 3ml syringe to prepare it and a 1ml insulin pin to inject. Your draw about 1ml of water, and give it a good stir, then you take a piece of cotton and wet that, it makes it easier to draw up the oxycodone. What you draw out will be blue, dont be alarmed, this is what it looks like, you will be drawing up the oxycodone with the the 3ml syringe, with the needle removed this way you can insert the insulin pin into the hole at the top of the needle, and simply draw down your solution. Again if your arent down to mainline, go IM, draw the oxycodone in and the re attach the needle. all the shit left in the spoon is the filler the use in the pill, and its what you dont want in your body. And again, I have no idea what you tolerance is, injecting is a rapid on set, you may want to use less than you normally do the first time to see how it effects you, Ive been using them for so long, I usually inject 200mgs, a dose that would kill some people, but after 20 yrs of use tolerance is the enemy
Hope that helps