Hey ASC, I need a little bit of advice on this one...
So a few months ago my ICS M4 died on me, and after a little bit of researching and testing, I found out it was the switch assembly. I've finally decided to go ahead and buy one from airsoftparts.ca , and figured that while I'm at it, I might aswell buy a couple more small parts. This is where I could use a little advice.
I am looking for a new/better hop up. I was looking at this, http://www.airsoftparts.ca/store2/in...roducts_id=804
The thing is, I am aslo looking to boost my FPS a little. Hopefully to around 360-370. It says that this hopup unit works best with FPS's around 350. Should I choose a hopup that is rated for above 350, or does 10-20 fps not make a big difference? And also, is this a good hopup overall? At hop up units being such a low cost, I wouldn't mind paying a little more for the best.
And I am wondering if this spring will boost my FPS to where I want it (360-370), http://www.airsoftparts.ca/store2/in...roducts_id=574
And finally, is this switch assembly good quality, and will it fit without modification? http://www.airsoftparts.ca/store2/in...oducts_id=1017
Thanks in advance.