The incident was reported at 63 Victory Boulevard just before 4 p.m.
Police say the two victims were inside a hair salon when two hooded men in masks, captured on surveillance video, started shooting into the location from the street.
Video shows the suspects strolling up to the salon on Victory Boulevard on Staten Island just before 4pm.
One of them points inside, appearing to identify their target or targets. Then the second man, the gunman, fires off several rounds into the salon and keeps blasting away. They then take off sprinting.
A 17-year-old suffered a graze wound to the head and a 35-year-old was shot twice the buttocks.
Both women were taken to Richmond University Medical Center and were expected to survive.
MORE NEWS | 2