(903) 259-6600|Tue–Fri 10am–6pm · Sat 10am–5pm|2510 Hemphill St., Greenville, TX
(903) 259-6600|Tue–Fri 10am–6pm · Sat 10am–5pm|2510 Hemphill St., Greenville, TX
$945.25
Jk Armament JK172PROKOR556K PRO-KOR 5.56mm Black Stainless Steel 1/2″x28
Available to order: Out of stock
Built using advanced 3D printed construction from 17-4 stainless steel & Haynes 282, this 5.56mm suppressor 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 the PRO-KOR 556K adaptable, durable, and ready for sustained hard use on SBRs and full-length carbines alike.
| upc | 850064482508 |
|---|---|
| manufacturer | JK ARMAMENT |
| Manufacturer Part Number | JK172PROKOR556K |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Thread Pattern | 1/2"x28 |
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Check out the latest information on new products, long-range rifles, custom builds, laser engraving and more at County Armory.
October 20, 2026
The $200 tax stamp is gone for suppressors and SBRs, and ATF has stopped enforcing Form 4 approval. Here is what still applies to Texas gun owners.
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October 13, 2026
ATF will no longer enforce Form 4 approval or tax stamps for suppressors, SBRs, SBSs and AOWs. Here's what changes for Texas buyers.
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June 11, 2026
The federal suppressor tax stamp dropped from $200 to $0 in 2026, making suppressor ownership more accessible than in decades.
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