I have two of these aggressors for sale. The first one has an 85sq head and a 3/8 grip. This racquet is in great shape. When I researched it I found that it came from the same mold as the Pro Staff 6.0 Original (made famous by Sampras). The only difference in the two is the one sampras used was 80%graphite and 20%kevlar while this one instead of the kevlar is 20% fiberglass. It is just strung with a synth gut and still has the original leather grip. The other is a 95sq head with a 1/2 grip. Strung with synth gut. It is in good shape, but not as good as shape as the other aggressor. These are two great heavy, headlight, players frames. Make me some offers.