Underworld Arms
Prodigy 4.25" Cyclops Compensator (Single Slot Rail)
Prodigy 4.25" Cyclops Compensator (Single 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 single slot lower rail, for a multi 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"
Couldn't be happier with my purchase, definitely recommend to other people. Thanks again and I will definitely be a repeat customer
This is an absolute beast. Basically muzzle flip delete kit. Super quick shipping and excellent customer service. Would, will and have been recommending!
The comp fit perfectly on my gun. Looks great. Time will tell if it effective enough. Shipment was fast. I also ordered their holster, not such a great experience. My TLR-1 on their comp sits too far away from the trigger guard, making the holster not fit. Their customer serice responsive and they said they have a 3d printed adapter they are sending for TLR-1 that should fix the issue. We'll see if they follow through.
It looks great on the Prodigy, but I’ve been shooting for 35+ years so I know what a compensator SHOULD do and this wasn’t it. This add on compensator did nothing but increase the muzzle flash and noise when in use. There may have been some minuscule reduction in muzzle rise from the added weight but it definitely isn’t worth the price. Look elsewhere.
I was skeptical that this would work but I am now a believer. My prodigy shot great before and with this comp it shoots better and flatter than I thought it would! Def recommend to anyone on the fence of buying one

















