Jk Jk155Hpm 155 Hub Piston Mnt No Pist Raw
$128.25
The JK Armament JK155HPM is a hub piston mount designed for shooters who want to add a suppressor to their pistol platform. This component uses aluminum and stainless steel construction to handle the rigors of centerfire handgun shooting. The mount is sold without a piston, making it a flexible choice for builders who already have a piston on hand or who plan to source one separately that matches their specific suppressor system.
JK Armament piston mounts are built around proven engineering principles that keep your pistol-caliber suppressor running reliably. Whether you're shooting 9mm, .45 ACP, or another common handgun caliber, a quality mount is essential to safe and consistent suppressor performance. This hub-style interface allows the mount to attach to your host firearm while the piston mechanism absorbs recoil energy and improves the seal between suppressor and barrel. The raw finish means you're getting the component without any coating or refinish—ideal if you plan to customize the appearance or match it to existing hardware.
Building a suppressed handgun platform requires attention to detail and compatible parts. The JK155HPM provides a solid foundation, but you'll need to verify that your chosen piston, suppressor body, and host firearm are all compatible with this mount's specifications. Consider the bore diameter of your intended caliber and the thread pattern on your barrel before ordering.
Key Features
- Aluminum and stainless steel construction for durability
- Hub piston mount design for pistol-caliber suppressors
- Sold without piston—compatible with existing or separately sourced pistons
- Raw finish for custom finishing or blending with existing hardware
Specifications
| Brand | JK Armament |
| Model | JK155HPM |
| Type | Hub Piston Mount |
| Materials | Aluminum and Stainless Steel |
| Finish | Raw |
| Piston Included | No |
Frequently Asked Questions
What calibers can I use this piston mount with?
The JK155HPM is a hub piston mount for pistol-caliber suppressors. Verify compatibility with your specific caliber and suppressor design before purchase.
Does this mount come with a piston?
No. The JK155HPM is sold without a piston, giving you the option to use a piston you already have on hand or to source one separately that matches your suppressor.
What does "raw" finish mean?
Raw finish means the component is delivered uncoated. You can finish it yourself, apply your own coating, or leave it as-is depending on your build aesthetic and corrosion concerns.
What threaded barrels does this work with?
Compatibility depends on the specific thread pattern of your barrel and suppressor. Confirm that your barrel threads, mount interface, and suppressor body are all designed to work together before assembly.
