S&W M&P 15 Upper Assembly .300 Whisper 16 Inch Threaded Barrel 5R Rifling Quad Rail Flash Suppressor
Sixteen inch threaded barrel with 1 in 7.5 inch 5R rifling and 5/8-24 threads. 4140 steel barrel material with black Melonite finish. Picatinny quad-rail. Yankee Hill Phantom flash suppressor. Will also safety fire .300 AAC Blackout rounds.
| Manufacturer | Smith & Wesson
|
| Model | 812012S
|
| UPC | 022188147773
|
| Caliber | 300 Whisper
|
| Unit/Measure | ea
|
| Stock | 0
|
| Availability | Out of stock |
