Very good. However, you use some uncommon materials, such as the CVT and Maverick air restrictors. I mean, I only have about six of those, and I don't want to buy another mav just to make shells.
Those maverick air restrictors are also found in most turret guns. If you have a few turret guns lieing around mod them and you have more "maverick air restrictors"
There's an easier way of doing this, if you want to be able to use the stock dart too, if you want. I just dremeled out the barrel so I can slide the barrel in, works great and can be broken down.
Sorry if I am being rude, but I don't understand what you mean by that. Please explain.
Also if anyone wanted ranges. I did the standard modding: AR removal, extra o-ring, and almost done paint job.
With all of this I have achieved very effective shots at about 50 feet. max range is about 60 ish.
I used a ruler to measure, as I cannot find my dads tape measure.