Introduction:

The YHM R9 is a highly regarded suppressor known for its compact design, reliable performance, and versatility.  Here's a comprehensive review:

Design and Build Quality:

The YHM R9 boasts a robust and compact construction, designed with durability in mind.  Crafted from high-quality materials, including 17-4 stainless steel, it exhibits a sturdy build that ensures longevity and reliability in various shooting conditions.

One of the standout features of the YHM R9 is its compact size.  This design choice enhances maneuverability and handling, making it an excellent choice for those who prioritize a smaller and lighter suppressor without sacrificing performance. 

YHM engineers set out to make a suppressor far beyond that of just making the designated caliber quieter.  They made it work across the board so that you, the shooter, can enjoy versatility across your entire arsenal all at a budget friendly price while maintaining rugged durability.   The primary goal was a 9mm suppressor capable of handling high volumes of fire and the ability to run other calibers such as 300 BLK and  308 Win.  It was primarily focused on suppressing 9mm (specifically sub-guns and SBRs). The R9 is capable of being used on a handgun in conjunction with the Nielsen Booster Assembly.  Whether used on pistols, sub guns, or other firearms, the suppressor consistently delivers top-tier noise reduction without compromising performance.  Shooters appreciate the versatility and adaptability of the suppressor across different firearms.  The R9 utilizes industry standard 1 3/8-24 threads which allow for the installation of common direct thread or QD mounts.

Unlike many pistol suppressors the R9’s baffles are welded together so they are not able to be disassembled for cleaning.

Specs and Features:

SKU: YHM-2155-28 (R9 Black)

Diameter: 1.562″

Length: 5.2″

Weight: 10.7oz

Materials:  17-4 Stainless Steel Finish: High Temp Cerakote

R9 Caliber Ratings :: 17 HMR – 9 mm / 308 Win

Barrel Minimum Barrel Lengths:

• 7.62x51 / .308 Winchester: 16" minimum barrel length

• 350 Legend: 16" minimum barrel length

• 6.5 Grendel: 16" minimum barrel length

• 5.56 NATO: 16" minimum barrel length

• 300 Blackout: 7.5" minimum barrel length

Performance:

The R9 excels in noise reduction, effectively minimizing both the sound signature and recoil.  Shooters appreciate the consistent and impressive suppression across various calibers.  Tests performed with Beretta M9, Fiocchi 9mm 147 gr FMJ.

ML 133.6 dB, Delta dB: -29.6 dB

SE 135.3 dB, Delta dB: -19.6 dB

Overall Rating:  Yowie Score: PS-79.7*

**Check back for more calibers and info as we continue testing.

Pros:

Robust and durable build

Standard 1 3/8-24 threads

Cons:

Baffles do not disassemble

Larger diameter

Heavy for size.

Conclusion:

In conclusion, the YHM R9 stands out as a top-tier suppressor that excels in performance, versatility, and build quality.  Whether you're a precision shooter, a recreational enthusiast, or engaged in competitive shooting, the YHM R9 offers a premium shooting experience with reduced noise and enhanced control.  Its compact size makes it particularly appealing for those who intend to use this on Sub-guns or prioritize maneuverability without compromising on the benefits of a quality suppressor, thus making it a valuable addition to any firearm collection.

* Pistol Score (PS) Score is based on Delta dB at Muzzle & Ear; dB SE, Weight; Diameter; Length, Cost; Features.