New
16 Inch Threaded Barrel
5.7x28mm Caliber
20 Round Capacity
1 Steel Magazine
Flip-Up Ruger Sights
Adjustable, Foldable Stock
Box
- You cannot add "Sig Sauer M400 SDI X-Series 5.56" to the cart because the product is out of stock.
| Manufacturer | Ruger |
|---|
