YHM R9 9mm Suppression System Direct Thread Suppressor | 1/2″-28 | Stainless Steel

The Yankee Hill Machine R9 9mm Suppression System is a versatile, multi-caliber suppressor engineered for shooters who demand performance across their entire firearms lineup without breaking the bank. Built from durable 17-4 PH stainless steel, the R9 was purpose-designed to handle high volumes of fire on 9mm platforms including sub-machine guns and SBRs, while also supporting .300 Blackout and .308 Winchester applications.

The R9 ships ready to run with a 1/2″-28 Direct Thread HUB Adapter, along with one YHM-2007 and one YHM-2146 included in the box. Its modular HUB mounting system accepts YHM’s full lineup of mounting options, and when paired with a YHM Nielsen Booster Assembly (sold separately), the R9 is compatible with semi-automatic pistols as well — making it one of the most adaptable suppressors in its class.

**Key Specifications:**
– **Caliber:** 9mm (primary); also supports .300 BLK, .308 Win, and other compatible calibers
– **Construction:** 17-4 PH Stainless Steel
– **Weight:** 9.3 oz (suppressor only) / 11 oz with Direct Thread adapter
– **Length:** 5.2″ (suppressor only) / 5.5″ with Direct Thread adapter
– **Diameter:** 1.5625″
– **Mount:** 1/2″-28 Direct Thread HUB Adapter (included)
– **Decibel Rating:** 123 dB
– **Full Auto Rated:** Limited
– **Minimum Barrel Lengths:** .308 Win / 7.62×51 – 16″ | 350 Legend – 16″ | 6.5 Grendel – 16″ | 5.56 NATO – 16″ | .300 Blackout – 7.5″

Whether you’re running a 9mm carbine, SBR, or handgun setup, the YHM R9 delivers reliable suppression and rugged durability at a price point that’s hard to beat. Order online today at VanTon Arms and take advantage of our competitive pricing, fast shipping, and hard-to-find suppressor inventory shipped directly to your local FFL dealer.