What is the return policy?

Non-firearm items may be returned within 30 days (a restocking fee of up to 15% applies if the packaging was opened). Firearms and ammunition are final sale once transferred, per federal law.

Yankee Hill Machine

YHM Resonator .300 BLK Integrally Suppressed Upper Receiver Group .300 Blk 9.1" Barrel *No BCG or Charging Handle

$1,299.00

In Stock (1)

Best Price

21+ · ID verified at FFL

Caliber / Gauge: .300 Blackout

Live Availability

UPC 841812101925Item #YHM-7135

Product Details

The Resonator® Integral comes with a Resonator® suppressor which is pinned and welded to a 9.1” .300 BLK barrel. With a combined barrel/suppressor length of just over 16” this system only requires a single tax stamp purchase.
Includes a lightweight M-LOK® Handguard YHM Mil-Spec A3 upper receiver and a specially designed gas block which reduces blowback and cycle rates.

Does not include Bolt Carrier Assembly or Charging Handle.

Caliber:.300 BLK
Weight: 3.3lbs
Length: 23.5”
Diameter: 1.5625”
Suppressor Construction: 17-4 Ph SS/Cobalt-6 Blast Baffle
Decibel Rating: 127 for .300 BLK subsonic
Full Auto Rated

The Resonator .300 Blackout Integral Suppressed Upper Receiver System Includes:

Resonator® Sound Suppressor Assembly
MR7 M-Lok® 9" Handguard
Flat Top A3 Upper Receiver Assembly
(YHM-100)
Low Profile Suppressor Gas Block
(YHM-9389-SS)
Black Plated Gas Tube (YHM-BL-04P)

Specifications

Brand	Yankee Hill Machine
UPC	841812101925
Caliber	.300 Blackout
Color / Finish	Black
Part Type	Suppressor
Weight	4.3 lb
Condition	New

Buying this item

Can I buy the YHM Resonator .300 BLK Integrally Suppressed Upper Receiver Group .300 Blk 9.1" Barrel *No BCG or Charging Handle online and have it shipped to me?: Firearms cannot ship to your home. Buy it here and pick it up at Iron Valor Armory in Rocky Mount, NC after a NICS background check, or have it shipped to a licensed FFL dealer near you for their transfer fee.
How old do I have to be to buy the YHM Resonator .300 BLK Integrally Suppressed Upper Receiver Group .300 Blk 9.1" Barrel *No BCG or Charging Handle?: You must be 18 or older with valid government ID for rifles and shotguns (21+ for handguns).
Is the YHM Resonator .300 BLK Integrally Suppressed Upper Receiver Group .300 Blk 9.1" Barrel *No BCG or Charging Handle in stock?: Yes — live distributor inventory shows it in stock and it ships or is ready for pickup within 1–3 business days.
What is the return policy?: Non-firearm items may be returned within 30 days (a restocking fee of up to 15% applies if the packaging was opened). Firearms and ammunition are final sale once transferred, per federal law.

How FFL transfers work Local pickup in Rocky Mount Return policy Ask a question

All firearm sales require background checks and compliance with federal, state, and local laws. You must be 21+ for handguns/stripped receivers and 18+ for long guns.

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Ammo, magazines and optics matched to YHM Resonator .300 BLK Integrally Suppressed Upper Receiver Group .300 Blk 9.1" Barrel *No BCG or Charging Handle. Everything here ships to your door or is ready at pickup.

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