14 in rifled barrel, JT 4.0 regulator and expansion chamber, turbo valve, 9v hopper
Strengths:
The ability to program the frame to mach your marker is awsome! From the trigger travel up to the sear catch, the rate of fire is incredible!
Weaknesses:
Battery!!!, This frame needs at least a 9.6 volt rechargable battery. If you could find a 12 volts one better.You can oder from MAKO the battery, car and home charger. Also the grip panels do not fit quite well, they leave some gaps and paint could get inside. I did the urethane dripping stuff and worked quite well.
If you are going to install this frame on a JT (3.0 or 4.0) you will need to relocate the drop foward (good luck in finding a fitting or new hose!!) or do as I did, Use the drop foward of the JT 4.0 BACKWARDS (drop rear) then connect 2 hoses together from the expansion chamber/ hose/hose/ regulator or ASA connection.
Also you need to use very small screws as not to damage the board inside.
Be sure to use threadlock or silicone on every screw on the marker, they WILL come loose. The JT can handle up to 12 bps with a 9v revvy and Co2.
Conclusion:
The best upgrade to a gun.
If you dont want to wait for JT electro line, go fo it!!
If you have a spyder, and want to go electro GO FOR IT
You will need a expansion chamber or upgrade to nitro