Does military now have to change their ballistics and ammunition?
The blanket, definitelyCheck the labelThe pillow may, or may not be washableThere should be a labelI have one very similar to that, and the label said to spot clean.
Polyester is fine to toss in the washerRegular everyday detergent is fineWhatever you use on your normal clothes will workWash it in warm water and toss it in the dryer at low temperatureIt's a tough fabric really so it's not too hard to clean.
Washing Polyester Pillows
I don't think anyone can decipher your broken EnglishStill, I get the feeling that you're full of crapCopper jacketed lead bullets have been killing people just fine for over a centuryAluminum might be lightweight and therefore leave the barrel of a gun faster, but it won't carry nearly as much kinetic energy, and will lose momentum quickly after leaving the gunOur military might not have their heads on straight regarding a couple of issues, but weaponry is something we're pretty damn good at.
