I think weaker (assuming IR vs IR), and shooting morphine pills can be very fucking tricky. Some are coated naltrexone balls, and shooting them causes instand PWD. Others gel badly and have to be shot hot (which sounds like a swell way to get an embolism). Still others cause bad reactions at the injection site and nearby, even if you dont miss (saw two friends have this happen last month with ABN 100mg pills) At best you'll feel a quick flush, pins and needles feeling, and that's about it. Its nothing to write home about. Id look at potentiation with WGFJ or other substances for a better high, but please dont inject these. Morphine Sulfate is only 64mg/ml soluble anyway, and given how much binder will dissove into a cc of water from the pill, I doubt you could even get 1 20mg pill to completely dissolve in 1cc of water, at any temp or ph (and shooting hot or acidic things is incredibly bad for you anyway). Take it from someone who's been down this road: eat them.