This Arsenal gas tube assembly is compatible with (AK-47 AK-74 AK-100) Classic type rifles. this gas tube assembly is a great replacement part for damaged or missing gas tubes when assembling an AK from a parts kit. The steel gas tube features a series of ventholes toward its front that are designed to vent excess propellant gas at the gas block instead of from the muzzle resulting in a modest reduction in muzzle flash upon firing. Gas tube assembly comes with complete upper handguard retainers.

Arsenal tension spring AK-081TS sold separately.