The gun is a stock JG AK-47 RIS. Will I need to do anything else to the gun?I want to install a tightbore barrel into my airsoft gun. Will I need to modify or change anything else?Nope you don't need to do any more, though you may as well upgrade the hopup nub and rubber at the same time to get the best out of your new barrel!
Also, wrap the muzzle end of your inner barrel in a couple of turns of teflon tape (do it about an inch or so back from the end of the barrel to prevent any from getting in the way. This will give it a nice snug fit inside the outer barrel and give it more stability, and stability is the key to accuracy!I want to install a tightbore barrel into my airsoft gun. Will I need to modify or change anything else?No.
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