Jk Jk155Hdm1124 155 Hd Thread Mount 11/16X24

The JK Armament JK155HDM1124 is a 155 HD thread mount designed for suppressors and muzzle devices with 11/16"×24 threading. This is a direct-thread mount that connects your suppressor or silencer to a host firearm barrel with matching 11/16"×24 pitch, eliminating the need for separate quick-detach systems. If you run a modern rifle, shotgun, or pistol with this thread pattern and want a permanent, rock-solid attachment point, this mount locks in your suppressor for consistent point-of-aim and minimal movement during firing and cycling.

JK Armament mounts are engineered for precision and durability in high-round-count shooting environments. The 155 HD designation indicates this is a heavy-duty variant built to handle sustained use on magnum rifles, large-format pistols, and other powerful platforms where reliability matters. The Cerakote black finish resists corrosion and blends with most modern firearms finishes, holding up to the abuse of field use, storage, and cleaning solvents without degrading.

Thread mounts like this one are favored by long-range hunters, precision shooters, and tactical operators who prioritize minimum POI shift and absolute repeatability. Once torqued to spec and locked in place, you get a permanently indexed suppressor that behaves like a true extension of the barrel—no rattle, no movement, no surprises when you break the shot. For shooters who plan to keep a suppressor on a single dedicated barrel, direct-thread mounts offer unmatched rigidity and simplicity.

Key Features

• Direct-thread mount for 11/16"×24 threaded barrels
• Heavy-duty (HD) construction for powerful and magnum calibers
• Cerakote black finish for corrosion resistance and durability
• Permanently indexed suppressor attachment with minimal point-of-aim shift
• Precision engineered for repeatability in precision shooting and hunting applications

Specifications

Frequently Asked Questions

Will this mount fit my suppressor?

This is a barrel mount, not a suppressor. It attaches to a barrel with 11/16"×24 threading. Your suppressor must be compatible with 11/16"×24 direct-thread mounts. Check your suppressor's manufacturer specs or contact us to verify compatibility with your specific silencer model.

What barrels use 11/16"×24 threading?

This thread pattern is common on certain modern rifle and shotgun barrels, and on some large-format pistols. If you're unsure whether your barrel has this threading, measure the muzzle diameter and pitch, or contact the barrel manufacturer to confirm.

Do I need to use threadlocker?

We don't have installation or torque specifications in our current data. Always consult JK Armament's instructions or contact them directly for proper installation, torque specs, and any threadlocker recommendations to ensure safe and secure mounting.

What's the difference between 155 HD and other mounts?

The 155 HD designation indicates this is a heavy-duty variant engineered to handle high-power applications and magnum loads. For specific performance differences or load ratings compared to other JK Armament mounts, refer to JK Armament's technical documentation.