How do you adjust the velocity on the spyder shutter?

Answer 1

on the back of the marker there are 2 tubes, on the back of the lower tube there is an adjustment knob or set screw (depending on which exact model) turn it in for higher velocities, out for lower velocities

Answer 2

You first take off the stock, then with the correct Allen key, turn clockwise to increase, and counter clockwise to decrease velocity.

Answer 3

It'll be on the back of the main grip. (Hint: small hole above power button)

Answer 4

Depending on the year, the Shutter Velocity adjuster is in the back on the gun. Just below the bolt. If not there, it would be on the bottom of the forgrip under the regulator.