Magach, מגאכ two classifications, early ones 1-5 were the M-48 variants , M-48, A2-thru A5. Later, the 6 was M-60 and 7 was M-60 with added ERA. The mean looking Sabra looks like it was developed along the XM-70 design. Too bad it came along so late, the Sabra really had a great looking design....may not help in combat but it sure looks nice.