The Yankee Hill Machine Phantom QD Flash Hider 5/8×24 (brand part no. YHM-4302-24A) cuts the muzzle flash of the host firearm whenever the suppressor is off, and it doubles as the quick-detach mount when the suppressor is on. It is cut for 5/8×24 muzzles and measures 2.6 inches long. Yankee Hill lists it for 5.56mm and .30 caliber, and it works with 1-3/8×24 HUB-capable suppressors that use the Phantom QD adapter. It is made in the USA from 4140 steel.

Key Specifications

• The muzzle thread is 5/8×24, a common pitch on .30-caliber rifles.
• The length is 2.6 inches, a full-length flash hider.
• The diameter is 1.245 inches, matching the Phantom QD mount.
• It weighs 4.128 ounces.
• The material is 4140 steel, a tough alloy suited to muzzle devices.
• The finish is black oxide, which protects the steel and reduces glare.
• It is listed for 5.56mm and .30 caliber hosts.
• It is compatible with 1-3/8×24 HUB-capable suppressors using the Phantom QD Adapter, including the Fat Cat, Turbo T3, Turbo K-RB, Resonator R2, Resonator RK, R9 and R45.
• It will not accommodate the Phantom 5.56mm, Phantom 5.56 M2 or Turbo generation 1 suppressors.
• Yankee Hill specifies a torque of 20 to 30 foot-pounds and says never to use crush or peel washers.

Frequently Asked Questions

Which suppressors does it fit? Any 1-3/8×24 HUB-capable suppressor that uses the Phantom QD Adapter, including the Fat Cat, Turbo T3, Turbo K-RB, Resonator R2, Resonator RK, R9 and R45, according to Yankee Hill.

What does it not work with? Yankee Hill states it will not accommodate the Phantom 5.56mm, the Phantom 5.56 M2 or the Turbo generation 1 suppressors.

How tight should I torque it? Yankee Hill says between 20 and 30 foot-pounds, and never to use crush or peel washers.

Buy the Yankee Hill Machine Phantom QD Flash Hider 5/8×24

Flash control on the bare rifle and a fast suppressor mount in one device is what keeps this Phantom hider a staple of the YHM line. Order it from our Lubbock, Texas gun shop for fast, insured shipping, and browse more Class 3 parts and accessories while you are here.