Guage 18 in medicine is the size of a needle either for injections or for IV insertion.
16g is 1.2mm and 18g is 1mm
16gauge is smaller. The larger the number, the smaller(thinner) the gauge
The answer to your question is Yes! 16gauge shotguns and shotshells are still made.
18-16 Gauge
14 gauge is 2 sizes bigger than what you would get your ears pierced with (18 gauge). It is the standard gauge for most piercings.
Normal ear piercings are 18 gauge.
18 gauge
18 gauge is thinner than 10 gauge.
18 gauge is thicker than 20 gauge. 18 gauge is 1.27 mm thick while 20 gauge is .953 mm thick.
I do not understand what you are asking about?Please repost your question.
16 gauge is thicker than 18 gauge.
this gun is a 16gauge pump mfg. by Stevens arms. would like some history on gun
Whenever you go in for a Monroe piercing, the piercer will take a needle, usually either a 18-16 gauge, and pierce your lip with that. It doesn't leave a big hole at all. But, if you want to gauge your Monroe, then you could have the piercer pierce with a bigger gauged needle, or just gauge it out yourself.