Underworld Arms
Prodigy 4.25" Cyclops Compensator (Multi Slot Rail)
Prodigy 4.25" Cyclops Compensator (Multi Slot Rail)
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The Underworld Arms Cyclops Compensator for the Springfield Prodigy 4.25" is a frame mounted compensator with a large expansion chamber that redirects the gas into a single top port that is similar in size to the Staccato XC and Sand Hawk.
This 50 state legal compensator is made for unthreaded barrels. The Cyclops is available anodized black or cerakote coyote brown. This compensator has a multi slot lower rail, for a single slot lower rail please see our other listing.
On most builds this compensator will not require recoil spring tuning.
Compatible holsters are available HERE
This compensator increases the dimensions of the firearm so it requires a dedicated holster such as the ones we make, or Tac-Rig (these have the most features and highest quality construction), or a universal holster such as the MSP Tier 1, and the blackhawk omnivore light bearing.
Installation Video: Click Here
Everything you will need for the install is included: locking block, screws, Blue Vibratite 121 thread locker, and an allen key.
Specifications
Material: 7075-T6
Weight: 2.7oz
Length Overall: 3.75"
Length Added to Firearm: .825"
I was skeptical at first that it would not perform too well but boy was i completely wrong. The comp over delivers what I was looking for and the installation process was super easy. I am now a big fan and will be getting more comps for each of my piece. Thank you Phillip!
This made my 4.25 even more pleasant to shoot holy cow. Follow up shots are quicker and the pistol is more controllable. Great product.
I have the Prodigy comp and put the cyclops comp on it and now it shoots as flat as my Staccato XC.
The comp works great and hasn't come loose after a few range trips. My TLR-1 with the 1913 key rests nicely against the trigger guard, though an extended lever from Emissary Development is recommended. I was able to get it into a T.Rex Arms Sidecar 2.0 with the help of a heat gun and some patience. My only gripe is with the color of the Cerakote finish. It's black, just as advertised, but doesn't quite match up with the Cerakote finish that comes on the rest of the Prodigy.

















