stock bolt, shocktek bolt, dezign bolt (open face and venturi), and Dye bolt
Marker Setup:
Angel 2k, Angel A.I.R. Dezign open face bolt, Warp Feed and H.A.L.O.
Strengths:
Nice to look at and better than stock bolt
Weaknesses:
Brittle material, broke in my Angel
Review:
This was my first bolt upgrade and I loved it until it broke in my marker. I had grabbed it used and thought the cracks near the pin were part of the design. I didn't realize they were cracks :) Luckily, I had my stock bolt in my box and after fishing out the parts I was back on the field.
Conclusion:
If you own a Diamond bolt, have a back up on hand. It will fail you when you need it most. (but it makes a really cool key chain... 2 actually)