Only the original M4 used three round bursts. The M4A1 switched to full auto.

I feel the ideal setup would be to use induction for most things, and then have a separate 100k BTU propane burner outside for wok cooking. It’s more than you’d be able to get from a residential unit.

You can’t compare the energy directly like that since induction has a higher efficiency.

My understanding is the M4 is a carbine length instead of a full rifle. While the M16 is the full length version that came first. Note the 16 vs the 4, since the US started the category numbering system, there had been 16 different rifles (starting with the M1 Garand) while only having 4 carbines.

Huh? Is the National Guard issued some special version of the M4 without select fire? Wouldn’t the standard version be automatic? I feel like the term semi automatic is incorrect here.

Wouldn’t this describe any economy…?