Silencer Shop Restock PRO-KOR™ 556K!

The JK Armament PRO-KOR™ 5.56K is back in stock at Silencer Shop and ready for shooters who run their gear hard.

Built using advanced 3D printed construction from 17-4 stainless steel & Haynes 282, the PRO-KOR™ 5.56K is designed for shooters who run their gear hard. The optimized internal geometry delivers efficient gas flow, low flash signature, and reduced back pressure while maintaining superior sound performance. HUB 1.375 24 compatibility, a user-serviceable end cap, and the included War Eagle muzzle device make this suppressor adaptable, durable, and ready for sustained hard use on SBRs and full-length carbines alike.

• High-strength construction: 17-4 stainless steel & Haynes 282 for exceptional durability under aggressive firing schedules.

• Optimized gas flow: Reduced back pressure, minimized blowback, and improved reliability on gas-operated rifles.

• Low flash signature: Strong flash suppression while maintaining superior sound performance.

• HUB 1.375-24 compatible: Industry-standard mounting with broad system flexibility.

• Included War Eagle muzzle device: Robust, repeatable mount right out of the box.

• User-serviceable end cap: Easy maintenance and future configuration options.

• Titanium mounting components: Ti-6AL-4V Grade 5 for strength, weight savings, and corrosion resistance.

• Durable finish: Armor Black or FDE C-192 Cerakote for added protection and a low visual signature.

The PRO-KOR™ 5.56K features industry-standard HUB 1.375-24 threading for compatibility with a wide range of mounting solutions. It ships with the War Eagle muzzle device, providing a robust and repeatable mounting interface right out of the box. A user-serviceable end cap allows for maintenance and future configuration changes as system requirements evolve.

Mounting components are manufactured from Ti-6AL-4V Grade 5 titanium, offering an ideal balance of strength, weight efficiency, and corrosion resistance. Finished in Armor Black or FDE C-192 Cerakote, the PRO-KOR™ 5.56K gains an additional protective barrier against heat, abrasion, and environmental exposure while maintaining a low visual signature.

Designed for shooters who demand extreme durability, consistency, and reliability, this suppressor is built to perform on SBRs, machine guns, and full-length carbines alike. From high-volume training to hard-use field applications, the PRO-KOR™ 5.56K delivers controlled gas management, reduced signature, and dependable performance when equipment is pushed to its limits.

JK 172 PRO-KOR™ 556 K FDE

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JK 172 PRO-KOR™ 556 K

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