Twelve covered bridges are all that remain of the 36 built in historic Bucks County, Pennsylvania. Many reasons are advanced for building covered bridges. Some say they; provided shelter for the traveler.
As stated, the charging handle stays forward.. Its only movement is a manual one to load the first round from a closed bolt. Once you are used to it, the placement is quite convenient and allows you to support the gun with your strong hand (pistol grip) and charge the gun with your weak hand for the initial load...Ooooooooooo if you want to treat your AR with a little respect & TLC do it the right way unless your in some kind of shoot out or don't mind spending money to replace the the charging handle. Troops are hard on equipment because Uncle Sam is paying for the parts.
This process charges the battery as quickly as reasonable while protecting the battery from damage or increased wear and tear. Please note that the charging IC-or Power Management IC-is located inside the iPhone. So this applies regardless of the external USB powering device you use to charge it.