BP 130/75 or 129/71 Or 75 ,76 is that normal for man 67 years old?

I used to have BP and took medecine Betalock 50 mg for the last 3 years in the last few weeks I found out that BP is between 130/71 ,129/75 is it normal ? I used to take 2 tablets a day one in the morning one in the evening and now I stopped taking medicine after the above reading ,I check 3 times a day and never reached 80 below reading.