I'm reading alot on this forum and there's some bad informations about theses markers, so now it's time to clarify everything.
MR series
MR1:
Completely a mech gun, with a standart delrin bolt in (no ACS), available in black or matte olive.
E-MR1:
add the electronic trigger frame to the MR1, and comes in silver.
MR2:
got an electronic frame like the E-MR1, but have a delrin ACS bolt in.
MR3:
got an electronic frame too, have a delrin bolt in AND eyes as antichop system.
VS series
VS1:
That's the only VS marker that is designed to use CO2. Actually the internals of this marker are almost the sames as old spyders (same valve but striker and bolt are shorter), it only have to body of the VS series. It is electronic and have eyes. Comes in matte blue or matte olive.
VS2:
Here's begin the real new generation of spyders: got a new balanced valve designed for low pressure, which means it will works well only on HPA/N2. There's also a lighter striker. Everything here's allow to get a lighter marker with less kick under high rate of fire. The VS2 also comes with the infinity Trigger. Comes in silver and body kit are available.
VS3:
The VS3 got the same internals as the VS2. The only real difference is that it comes with the rocking Trigger 2.0 which means it will be banned from tournaments with PSP rules. Comes in black and body kits are available.
Also he VS3 has a small issue with many after market barrels. There are two jutting peices on the barrel reciever that limit the barrel backs width when the threads begin to screw. BE CAREFUL even if it says for Spyder Markers. Empire Revolver Does not fit.
Now I hope this will help everyone here on thoses markers.
