YES. Works are part of salvation during the Kingdom Dispensation. Just as they were when Jesus Christ preached the Gospel of the Kingdom. It has been set aside, since Israel was blinded and salvation 'has come to the Gentiles'. ( That would be from Acts 9 when Paul is saved to the end of Acts) It is now in abeyance, until 'the fullness of the Gentiles be brought in. When this is accomplished and the Church the Body of Christ is complete, it will be removed from this earth. And the Kingdom Gospel will once again be preached. For the fruition of the Dispensation of the Kingdom, its fullness comes when Christ returns to earth to set up the Kingdom.
Acts is a transition period. From law to grace. From a Kingdom of believers to a Body of Believers.