Smart Parts Ion, 45/4500 Air America High Output HPA, HALO-B, SP 360 QEV, NDZ Roller trigger, Trinity Slim Body blue/black fade, CP Razor drop and CP on/off ASA, Blackheart Board, Firebolt, Dye Sticky 3s
Strengths:
Kick reduction, greater efficiency, good choice of materials.
Weaknesses:
There are lighter bolts out there but.....
Review:
Picked this up for $40 because I didn't have anything else to spend $40 on. Wanted to see what a difference it made.
I specifically sought out the Firebolt even though I was aware there were lighter bolts out there, but I have heard several instances of these bolts snapping or breaking . I figured Smart Parts is not going to sacrifice reliability to shave a few grams off, and a few grams won't make a huge difference anyway. I'd rather have the reliability as I've never heard of a firebolt breaking. It was a good choice. I noticed an immediate kick reduction, which is exactly what I was expecting out of any new bolt. It's sooo much lighter than the stock. The gun shoots smooth as butter now with no muzzle rise or jumping around. I was also able to drop my dwell as a result of to bolt being a much lighter weight. The anno does rub off slightly, but to not expect anno to rub off during cycling is silly. Doesn't affect performance any of course.
Conclusion:
Would strongly reccomend. If you want a new bolt, but are concerned with the bolt's reliability and can't make up your mind, this is the bolt for you. 9/10 since there are lighter bolts out there, but again, this is a tradeoff to reliability, and how much of a practical difference a few grams makes.