Sig Sauer SIGM400 Tread V2 Rifle 5.56mm 30rd Magazine(1) 16" Stainless Barrel Concrete Finish
$1,043.50
The Sig Sauer SIGM400 Tread V2 is a semi-automatic rifle chambered in 5.56 NATO, featuring a 16-inch stainless steel barrel and a 6-position Magpul SL-K stock for enhanced versatility. With an optics-ready design and a 1:8 twist rate, this rifle is well-suited for both competitive shooting and tactical applications.
Out of stock
Features:
- CALIBER: 5.56 NATO
- SIGHTS: Optics Ready
- BARREL LENGTH: 16 in [406.4 mm]
- BARREL MATERIAL: Stainless Steel
- TWIST RATE: 1:8
- THREADS: 1/2 in – 28 tpi tapered shoulder
- MUZZLE DEVICE: SIG 3 Prong Flash Hider
- ACTION TYPE: Semi-Auto
- OPERATING SYSTEM: Mid-Length Direct Impingement
- STOCK TYPE: 6-Position Magpul SL-K
- GRIP TYPE: Reduced Angle
- TRIGGER TYPE: SIG 2-Stage Matchlite Duo
- TRIGGER SHAPE: Flat
- MANUAL SAFETY: Ambidextrous
- FOREND TYPE: Tread Enhanced M-LOK Black Alloy
- ACCESSORY RAIL: M-LOK
- MAG TYPE: AR-15
- MAGS INCLUDED: (1) 30rd Polymer Mag
- RECEIVER FINISH: Natural
- OVERALL LENGTH: 35.75 in
- COLLAPSED LENGTH: 32.5 in
- FOLDED LENGTH: N/A
- OVERALL WIDTH: 2.6 in
- HEIGHT: 7.1 in
- WEIGHT: 6.5 lb
| Weight | 8.700 lbs |
|---|---|
| Dimensions | 34.500 × 9.000 × 2.750 in |
| Manufacturer | Sig Sauer |
| Barrel Length | 16.0 |
| Capacity | 30+1 |
| Action | Semi-Auto |
| Finish | Concrete |
| Frame Material | Aluminum |
| Caliber | 5.56 NATO |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.
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