Description
The PRO-KOR 30 Ti is what happens when JK Armament puts modern additive manufacturing to work on a hard-use .30 caliber can. The whole suppressor is 3D printed from Ti-6Al-4V Grade 5 titanium using direct metal laser sintering, which means a monolithic body with no welds to fail and internal geometry that simply can't be cut on a lathe. The result is a can that shrugs off heat and pressure while staying light enough that you won't dread hanging it off a hunting rifle. This version wears a Flat Dark Earth Cerakote finish that looks right at home on a tan bolt gun or AR-10.
What Makes the PRO-KOR 30 Ti Different
The internals are the real story here. JK designed the flow paths to push gas forward and out rather than back at you, so you get solid sound and flash reduction without the backpressure headaches that plague older baffle designs. On gas guns that means cleaner cycling, less gas to the face, and softer felt recoil during fast strings. It's rated for full auto and handles any .30 caliber cartridge up through the magnums, so one can covers your .300 BLK pistol, your .308 battle rifle, and your .300 Win Mag hunting rig.
Mounting the PRO-KOR 30 Titanium
The body uses industry-standard HUB 1.375×24 threading, so if you already have a favorite mounting system, you're covered. Out of the box, it ships with JK's Quick Attach taper mount and the War Eagle muzzle device, giving you a fast, repeatable attachment setup from day one without buying anything extra.
Built in Idaho, Backed for Life
JK Armament was founded by a U.S. Army veteran and former Special Forces Group head armorer, and every can is made in America. They back the PRO-KOR 30 Ti with an unlimited, unconditional lifetime warranty, which tells you how much confidence they have in the printed titanium construction. If you want a lightweight .30 cal suppressor that can move between precision work, hunting, and high-volume range days, this one earns its spot in the safe.
Key Specifications
- Manufacturer: JK Armament
- Model: JK 172 PRO-KOR 30 Ti
- Manufacturer Part Number: JK-172PRO-KOR30-TI-FDE
- UPC: 850064482720
- Caliber Rating: .30 caliber, up to magnum cartridges
- Construction: 3D-printed (DMLS) monolithic body
- Material: Ti-6Al-4V Grade 5 titanium
- Diameter: 1.72 inches
- Finish: Flat Dark Earth Cerakote
- Mounting Thread: HUB 1.375×24 compatible
- Full Auto Rated: Yes
- Warranty: Unlimited, unconditional lifetime warranty
- Country of Origin: USA
What’s Included
- PRO-KOR 30 Ti suppressor
- JK Quick Attach taper mount
- War Eagle muzzle device
Frequently Asked Questions
What calibers can the PRO-KOR 30 Ti handle?
It's rated for any .30 caliber cartridge all the way up to magnum loads, so .300 Blackout, .308 Win, 6.5 Creedmoor, and .300 Win Mag are all fair game. It's also full auto rated, so high round counts and aggressive firing schedules aren't a problem.
Is the PRO-KOR 30 Ti HUB compatible?
Yes, it uses the industry-standard HUB 1.375×24 thread pattern. That means you can run it with the included JK Quick Attach taper mount or swap in just about any HUB-pattern mount you already own, whether that's a direct thread adapter or another quick-detach system.
Does 3D-printed titanium hold up as well as traditional suppressor construction?
It holds up extremely well. The direct metal laser sintering process creates a single monolithic piece with no welds, which removes the most common failure points in tube-style cans. Grade 5 titanium handles extreme heat and sustained fire, and JK backs it with an unconditional lifetime warranty.
Will the PRO-KOR 30 Ti cause a lot of gas blowback on my AR-10?
This is one of its strong points. The internal flow paths are designed to push excess gas forward and out the front rather than back through the action, so backpressure stays low. That translates to less gas in your face, smoother cycling, and more consistent reliability on gas-operated rifles.




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