Gas Piston Conversions For The AR

Gas piston conversions for the AR-15 have been around since the 1980s, but have only recently really started to take off in popularity. These kits create a much cleaner and cooler operating AR. All you need to clean a gas piston AR after a shoot is a lightly oiled boresnake and an oily rag. Even after a hundred rounds the bolt carrier will only be warm and it will be clean and well lubed. The cooler operating means that the operating parts are subjected to far less temperature stress leading to prolonged life. Piston ARs have lower

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