This unit does not tell how much energy the air conditioner or furnace consumes in a season. To know how much energy air conditioner unit consumes, you need to know ac seer rating (for cooling). Iâll explain how much energy the air conditioner units produce and what does 15000 Btu air conditioner unit means.
Both the Vietnam and Korean War's M1 helmets were virtually identical. There are some differences between the World War II M1 helmets and the Vietnam and Korean wars' M1 helmets. The M1 helmets from the World War II era had a steel stripe that was rolled around the outer edges of the helmet.he M1 helmets during the Vietnam and Korean War eras had what was called a steel pot as the shell and they were a little taller. Most of them had some kind of helmet cover on them.
As of this writing, Magpul currently manufactures and sells two generations of the Magpul PMAG magazines for .223/5.56Ã45 rounds. These magazines are labeled Gen M2 MOE and Gen M3. The differences in the two generations are as follows: 1. Dust Cover â This is one of the biggest differences between the two generations.The Gen M2 does not ship with an impact/dust cover anymore. Dust covers are shipped with all Gen M3 models.hese magazines are labeled Gen M2 MOE and Gen M3. The differences in the two generations are as follows: 1. Dust Cover â This is one of the biggest differences between the two generations. The Gen M2 does not ship with an impact/dust cover anymore.