Wilson Combat SPWHISPER556BLK28 Whisper 5.56mm 1/2″x28
$1,230.95
Wilson Combat SPWHISPER556BLK28 Whisper 5.56mm 1/2″x28
2 in stock
Ships to a Class 3 / SOT dealer โ RCS Outdoors is one. After it arrives you file an ATF eForm 4 ($0 tax stamp since Jan 1, 2026) and pick it up once approved. Read the FAQ →
Description
The Wilson Combat SPWHISPER556BLK28 Whisper 5.56mm 1/2″x28 is a quality firearm accessory designed for a wide range of firearms. Delivers the fit, function, and durability RCS Outdoors customers expect.
Built to reliable standards, ready for range use, duty carry, or everyday handling. A smart investment for any shooter looking to enhance performance or convenience.
Specifications:
Product: Wilson Combat SPWHISPER556BLK28 Whisper 5.56mm 1/2″x28
Type: firearm accessory
Contact RCS Outdoors with questions about the Wilson Combat SPWHISPER556BLK28 Whisper 5.56mm 1/2″x28 or other accessories we carry.
Additional information
| UPC | 810025505578 |
|---|---|
| Manufacturer | Wilson Combat |
| Manufacturer Part Number | SPWHISPER556BLK28 |
| ATF Type | Silencer |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Color | Black |
| Length | 8.2 |
| Model | Whisper |
| Package Height | 2.2 |
| Package Width | 3.5 |
| Product Type | NFA – Silencer |
| Shipping Weight | 1.0 |
| Thread Pattern | 1/2"x28 |
| Style | Quick Detach |




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