The CAT NOAH 718 is optimized for use on 6mm and 5.56 carbines, combining low backpressure and excellent sound performance with robust construction and durability. 3D printed from 718 Inconel, the NOAH 718 can handle high rates of fire from barrels as short as 8” in ARC or 5.56. The durable design also allows the NOAH to shine on precision bolt action rifles chambered in 6 Creedmoor, 6 Dasher, and more.   

The NOAH 718 will bring down the decibels on your favorite 6mm rifle, no matter how hard you run it. The Inconel NOAH will shine whether you’re hunting hogs and coyotes, shooting precision rifle matches, or running drills at the range.  


Once we have started a transfer, we are unable to do returns on suppressors or firearms. If you have warranty issues with the product itself, we will work with you and the manufacturer to get them resolved.

If you live in UT, and use Pew Pew Solutions as your dealer, there are no transfer fees. If you live in another state, you will need to arrange for a local dealer to handle the transfer- this and any fees they may charge are the buyers responsibility.

It is the buyers responsibility to ensure they can legally own a suppressor. In general, this means: You must be at least 21 years old - You must live in a state that allows ownership - You must not have any felony convictions.

FFL Information

Required if not using PPS in Draper, UT

Required if not using PPS in Draper, UT

Required if not using PPS in Draper, UT

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Features & Benefits 

CAT’s built in QD system provides a secure lock up without compromising weight and length. The TSF X Spooky mount aligns on a taper for maximum accuracy and repeatability, and is secured by a 16×1 left hand thread which keeps the suppressor tight, but eliminates carbon locking.  

Inconel provides supreme flash suppression as well as durability, so the NOAH 718 performs well in low light conditions such as in hunting scenarios. Keep your rifles nimble while protecting your hearing, the CAT NOAH adds just 6.5” to your rifle.  

Key Attributes of the CAT NOAH 

  • Tuning Free: CAT’s SURGE BYPASS technology keeps carbines and rifles running reliably without the need to swap out parts.
  • Stay on Target: Your rifles will recoil less and keep you on target, the NOAH 718 is built for accuracy and dependability.
  • Hard Use: Inconel is an incredibly durable and erosion resistant material, the NOAH 718 is 3D printed from 100% Inconel 718.
  • Versatile Mounting: Utilizing the industry standard HUB mount, you can customize the NOAH with your favorite QD or DT mounts.
  • Flash Suppression: The NOAH 718 has virtually no muzzle flash thanks to its integrated flash hider and 718 construction.
  • SBR Ready: Even your short ARs can be tamed, the NOAH 718 is rated for barrels down to 8” long. 

1.375×24 HUB

  • Model: CAT/NOAH/A1
  • Caliber: 6 mm
  • Weight Titanium: 8.6 oz (Core) *
  • Weight Inconel: 16.8 oz (Core) *
  • Overall Length: 6.15”
  • Diameter: 1.60″
  • Min Barrel Length (Titanium): 10”
  • Min Barrel Length (Inconel): 8” (5.56NATO)
  • Recommendation: Semi-Auto 6mm (and 5.56)
  • Finish: DLC
  • Mounting: 5/8×24 Direct Thread (Included)

1x16LH QD

  • Model: CAT/NOAH/A1
  • Caliber: 6 mm
  • Weight Titanium: 9.5 oz *
  • Weight Inconel: 18.0 oz *
  • Overall Length: 6.50”
  • Diameter: 1.60”
  • Min Barrel Length (Titanium): 10”
  • Min Barrel Length (Inconel): 8” (5.56NATO)
  • Recommendation: Semi-Auto 6mm (and 5.56)
  • Finish: DLC
  • Mounting: Spooky 1 (Included)
  • CAT NOAH 718 6MM Suppressor
  • CAT SPOOKY 1 FH or DT adapter (depending on version ordered)
  • Owners Manual
  • Sticker Pack
  • Tee Shirt
  • CAT Cleaning Container


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