Gun stash linked to bikie gang Notorious,

BN_ In raids targeting the outlaw motorcycle gang, Notorious, police have seized a number of guns including a Soviet assault rifle.

Officers raided a storage unit at Castle Hill in Sydney's north-west yesterday.

They also found a sawn-off shotgun, a second rifle and about a thousand rounds of ammunition.

Detectives believe at least one of the guns had been used in recent shootings.