No, tippman uses 98 or a5 threads, mr1 has spyder threads.
Tippmann also makes the US Army Alpha series, so they are equal........ But the MR1 is not as widely respected at the Tippmanns are, most of that is due to the tough and durable nature of the Tippmann.
Any barrel that is Spyder threaded.
The salvo has more accessories and has a better feed neck and stock then the Mr1.
Tippmann 98's, spyder mr1/victor, and azodin ats/kaos are good to start.
It is really too close to call. Both are entry level woodsball oriented markers. If you want more durability, get the carver, but if you want to play with a stock, get the Mr1. Since they will both perform the same, just find out which one "feels" better in your hands.
The only difference is the weight, and shape. If you want a more militarily style look and better customization, go with eh Bt4. If you prefer spyder style markers, and not having to buy a stock, go with the Mr1.
2008
No, it is mechanical. The EMR1 is electric.
The Spyder MR1 is a type of paintball gun therefore would be used for paint balling. They can be purchased from many places including eBay and Amazon.
yes, both spyder threaded
It depends on what you are going to use it for... If you are going to play more speedball, get the sonix... If you are going to play more woodsball, get the MR1.
No, the EMR-1 is. E is for electric.