There is no other weapon that I am more obsessed with than the M16A2 with attached M203. It is in every way the best looking rifle that I have ever seen. The M16A2 however as a whole had many odd upgrades over the M16A1 that made didn't make sense. Ultimately the M16A2 ended up being an excellent combat rifle, but the US Military procurement process can leave you scratching your head at times. We have to give a big thank you to INTL MIL CO for the M16A2 and M16A1!