In my opinion...."Not to Bra"....I have the 3M Rock Guard on both my SVT and Probe. The bra lasted only six months on the Probe. Too many hassles as mentioned above. The 3M is a little difficult to get accustomed to at first. However, once it is on you will soon forget that it is there. I would recommend this product to any enthusiast concerned about rock chips. It is a lot more subtle than "the Bra"
KMS