I recently purchased a upper with a JP barrel and adjustable gas block. After about 50 rounds it will not eject the fired round. On the gas block there is a allen head screw on the right side that was very loose.
My question is. Is the allen head screw like a simple valve (outdoor faucet) and by screwing it in will it create more pressure? I need to understand the operation of the adjustable gas block.
My question is. Is the allen head screw like a simple valve (outdoor faucet) and by screwing it in will it create more pressure? I need to understand the operation of the adjustable gas block.