JK Armament 155 PCX – Modular 9mm Suppressor (Black)

The JK Armament 155 PCX delivers elite performance in a fully modular, ultra-light suppressor built for pistols, PCCs, and even select rifle calibers. With Tone Technology for deep, rich sound reduction, this can balances size, weight, and versatility in an all‑in‑one platform.

Key Features

Mission-Configurable Design
– Easily switch between compact 3.3" micro and full-length 8.7" configurations using modular baffles—no special tools needed.

Featherlight & Rugged
– Only 3.6 oz in micro mode and 11 oz full-length, constructed from Ti‑6Al‑4V and 7075 aluminum, with hard-coat anodizing and Cerakote finish.

HUB-Compatible Mounting
– Ships with a HUB-standard 1.375‑24 taper mount, ensuring compatibility with most threaded barrels and accessories.

Tone Technology™ Suppression
– Delivers deep, satisfying suppression for 9mm, reducing perceived noise and blast character—rated for full-auto 9mm, and capable of light use on rifle cartridges like .300 Blackout, 8.6 Blackout, and 350 Legend.

Lifetime Warranty, Made in USA
– Backed by JK Arms Unlimited Unconditional Lifetime Warranty, guaranteeing factory support, durability, and service.

Technical Specifications

Feature	Spec
Length	3.3" – 8.7" (user configurable)
Diameter	1.55"
Weight	3.6 oz (micro) → 11 oz (full)
Mounting	HUB 1.375‑24 taper
Materials	Grade‑5 Titanium, 7075 Billet Aluminum
Finish	Type III Hard Anodize + Cerakote
Caliber Ratings	9mm full-auto; light use up to .300 Blackout, etc.
Includes	PCX suppressor, LT Quick‑Attach mount, manual