YHM R9 9MM 1/2X28

MANUFACTURER: Yankee Hill Machine Company
FAMILY: Sidewinder Series
MODEL: R9
TYPE: NFA – Silencer
CALIBER/GAUGE: 9mm
FINISH: Matte Black Cerakote
FINISH TYPE: Black

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-machine guns and SBRs).

The R9™ is capable of being used on a handgun in conjunction with our Nielsen Booster Assembly.

• It features 1-3/8”-24 rear mounting threads and ships in the 1/2”-28 Direct Thread format.
• The suppressor body is a fully-welded tubeless design
• Made from 17-4 PH Stainless Steel for increased strength and corrosion resistance
• Limited Full Auto

R9™ SOUND LEVELS:

• 9mm: 125 dB on 10.5″ Barrel
• 9mm: 123 dB on 4.25″ Barrel
• .308 Win.: 142 dB on 20″ Barrel

Minimum Barrel Lengths:

• 7.62×51 / .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: 8″ minimum barrel length

OVERALL LENGTH: 5.2″
THREAD PATTERN: 1/2×28
ATTACHMENT METHOD: Direct Thread
DIAMETER: 1.562″
CONSTRUCTION: 17-4 PH Stainless
WEIGHT: 10.7 oz.
ADDL INFO: 1/2×28 Direct Thread Mount
ADDL INFO: 1.375×24 Removable Rear Mount
ADDL INFO: Accepts YHM Rear Pistol Mounts
MFG MODEL NO: YHM-2155-28

FIREARM WARNING:

Suppressors are not legal in the following states:

1. Hawaii
2. California
3. Illinois
4. New York
5. New Jersey
6. Delaware
7. Rhode Island
8. Massachusetts

This is a serialized item considered to be a firearm by BATFE. This item must be shipped to a Federal Firearm License (FFL) and Special Occupational Tax (SOT) holder. All BATFE, GCA & NFA rules apply! You will be prompted during checkout to pick an FFL to ship to in your area using our FFL Locate tool. YOU will be responsible for checking with your local FFL to ensure this weapon is legal in the state that you reside and that they will accept this weapon on your behalf and transfer it to you. Caverns Armory Manufacturing, LLC will NOT be responsible for any shipping or admin charges incurred by packages not being accepted by the FFL you choose during checkout.