Hey, iv been trying to improve my skill by modelling ar-15. I just cant do this boxy thing. I tried to just create it by brute force extruding but it doesnt feel right. How you would model it? Thanks in advance
Well, as perna mentioned, individual apps come with documentation and that's really the best place to start if you need to learn the mechanics of how they work. For modeling techniques, the wiki has a lot of good stuff in it - once you know how to operate your modeling app.
Easily until I hit the receiver piece, and then much more slowly :) edit: actually that looks like it would be crazy fun to model. Once you solve the tricky bit it all looks pretty easy, unless you want to model that embossed detail in.