I had a barnett quad 400 about 3yrs ago it shot great the first year had a new string put on the following and it broke and splintered both limbs after a day of hunting I was shooting into my block when it happened needless to say it was scary. The scope is still good I never got it repaired nor will I, hopefully they have addressed the problems by now. I do have one friend that has used revolution for about 3 years now with no problems after he got the safety replaced they just swapped him out a new one.