Jk Armament JK172PROKOR556KFDE PRO-KOR 5.56mm FDE Stainless Steel 1/2″x28
- Caliber/Gauge .223 REM/5.56 NATO
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Try FDC free today Already a member? Sign inATF restrictions apply. Expect extra lead time due to ATF eForm 3 processing. Understand this before you purchase.
Ships to your FFL/SOT dealer once the eForm 3 is approved.
Details
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.
Specifications
| UPC | 850064482584 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | JK172PROKOR556KFDE |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Thread Pattern | 1/2"x28 |
Shipping & FFL
Firearms are shipped only to a Federal Firearms Licensee. We must have a signed copy of the receiving dealer's license on file before shipment. Once the firearm arrives, you complete ATF Form 4473 and a NICS background check with that dealer. Transfer fees are set by, and paid to, the receiving dealer.
All firearm sales are final. Inspect the firearm at your dealer before completing the transfer — once it has transferred to you on a Form 4473 it cannot be returned to us. Defects are handled under the manufacturer's warranty.




