Description
YHM SRX QD ADAPTER
The YHM sRx QD Adapter (YHM-4400) threads into any suppressor with 1.375×24 (HUB) threading and provides a quick-detach interface for YHM sRx muzzle devices. It adds only 0.200″ to the overall length of the suppressor and weighs 1.88 oz, making it one of the lightest and lowest-profile QD mounting options available.
An internal taper seal sits in front of the threads, forming a tight gas seal when the suppressor is mounted. This prevents combustion gases and carbon debris from reaching the threads, so the adapter stays clean and removal stays easy even after extended use. The taper also ensures consistent alignment each time the suppressor is installed.
The sRx system has no moving parts, no springs, and no ratcheting mechanisms. Muzzle devices don’t require timing or shimming. You hand-tighten the suppressor onto the muzzle device and shoot. The sRx QD Adapter must be paired with a YHM sRx muzzle device (sold separately). It is not compatible with YHM Phantom QD muzzle devices.
While designed for YHM suppressors like the Turbo K RB, Resonator R2, and R9, the adapter works with any HUB-threaded suppressor from SilencerCo, Dead Air, Energetic Armament, Rugged, Griffin, AAC, and others.
FEATURES
- Adds only 0.200″ to suppressor length
- Internal taper seal prevents gas and debris from reaching threads
- No moving parts, springs, or ratchets
- No timing or shimming of muzzle devices
- Consistent alignment on every mount
- Can be permanently attached to the barrel if desired
- Lifetime manufacturer warranty
SPECIFICATIONS
- Model: YHM-4400
- UPC: 841812101499
- Thread Pitch: 1.375×24 (HUB)
- Weight: 1.88 oz
- Overall Length: 0.600″
- Length Added to Suppressor: 0.200″
- Diameter: 1.563″
- Material: 17-4 PH Stainless Steel
- Finish: Black Oxide
- Manufacturer: Yankee Hill Machine
COMPATIBLE MUZZLE DEVICES
- YHM sRx Flash Hider
- YHM sRx Muzzle Brake
COMPATIBLE SUPPRESSORS
- YHM Turbo K RB, Turbo T3
- YHM Resonator K, Resonator R2
- YHM R9, R45, N20
- SilencerCo Omega 300, Hybrid 46, Harvester Evo
- Dead Air Nomad 30, Nomad Ti, Nomad L, Nomad LT
- AAC Ranger 5, Ranger 7
- Energetic Armament Vox-S, Lux, Peak
- Rugged Alaskan 360, Alaskan 360 Ti
- Griffin Bushwhacker 36, Bushwhacker 46
- Any suppressor with 1.375×24 (HUB) threading
