SP-8 (with buttstock and 'sniper' shroud)
Deadlywind HP bolt
Trinity clippard-type QEV
CP shorty reg
pure energy 88/3000 HPA tank
Simple to install
Requires loctite, not easily reversible
Bought this bolt because I was looking to upgrade my SP8 from bone stock into something more impressive, and after doing some research, i decided on going with the new hollowpoint bolt. From what I'd seen, it was easily a match for the L7 bolt, and not as much of a pain in the ass as the Orange nano + upgrade.
I installed it, and a trinity QEV, lubed it up well, and snagged a bag of paint to test fire. I was impressed with how little kick my marker had, and how consistently it shot. with my input @150PSI and my dwell set to 4, i expected some pretty big velocity fluctuations... and though i did see some, I did just install a new reg, so it could have just as easily been the reg.
I'm also impressed by how much more efficient, overall, my marker is. Running an 88/3 tank, i got close onto about 1000 shots out of my stock setup. Now i'm getting in the neighborhood of 12-1300, which can make all the difference sometimes.
Personally, I'd recommend this bolt to anyone looking to upgrade their ion or SP8. it's crazy light, and not that expensive, relatively speaking. it's much more effective with a QEV installed though, so if you get one, i'd also recommend grabbing a QEV if you don't already have one