


Sig M400 Tread 2.0 AR-15 5.56 NATO Rifle - 16" Barrel, Magpul Stock, 30Rd, Ambi Safety
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Sig Sauer | M400 Tread 2.0 | MPN: RM400-16B-TRD-V2 | UPC: 798681688005 | .223 Rem | 5.56 NATO | Semi-Auto | 16" Barrel | 30+1 | 30.8" OAL | 7 lbs
Features a two-stage Matchlite Duo trigger and a collapsible Magpul SL-K telescoping stock. Optics ready with a 3 prong flash hider.
Specifications:
- Brand: Sig Sauer
- Model: M400 Tread 2.0
- MPN: RM400-16B-TRD-V2
- UPC: 798681688005
- Caliber: .223 Rem | 5.56 NATO
- Action: Semi-Auto
- Barrel Length: 16"
- Twist Rate: 1:7
- Overall Length: 30.8"
- Weight: 7 lbs
- Capacity: 30 + 1
- Finish: Black
- Frame Material: Black Anodized
- Sights: Optics Ready
- Front Sight: No Sights
- Grips: Collapsible / Folding Stock MAGPUL SL-K Telescoping Stock
- Grip Type: Sig Sauer
- Safety Type: Ambidextrous
- Trigger Type: Two-Stage Matchlite Duo
- Magazine Type: 30 rd.
- Hand: Ambidextrous
Technical Specifications
| Caliber | 223 Rem | 5.56 NATO |
|---|---|
| Capacity | 30 |
| Barrel Length | 16.00" |
| Action Type | Semi-Auto |
| Finish | Black |
| Overall Length | 30.80" |
| Frame Material | Aluminum |
| Receiver Material | Aluminum |
| Stock Material | Magpul SL-K Telescoping |
| Barrel Description | Threaded |
| Sights | 1:8" |
| Trigger Type | Two-Stage Matchlite Duo |
| Safety | Manual Safety |
| Grip | Sig Sauer |
| Grips | Polymer |
| Twist Rate | 3 Prong Flash Hider |
| Magazine Type | Polymer AR Style Magazine |
| Manufacturer | Sig Sauer |
| Model | SIGM400 |
| SKU | D887308 |
| UPC | 798681688005 |
| Weight | 7 lbs. |
| Magazines Included | 1 30 rd. |
| Threaded Barrel | Yes |
| Color | Black |
| Availability | In Stock |
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Shipping & Returns
Ships to your local FFL
This firearm ships to a licensed dealer (FFL) near you for pickup, not to your home. You'll choose your FFL during checkout — and if you don't have one in mind, we'll help you find a nearby dealer. You complete the background check and pick it up there.
Shipping Information
- Orders typically process within 1-2 business days
- Firearms ship via FedEx or UPS with signature required
- Tracking information provided for all orders
- Shipping costs calculated at checkout based on weight and destination
- Total delivery time to FFL: typically 3-5 business days
Return Policy
- Firearms must be returned unfired and in original packaging within 3 days of FFL transfer
- 15% restocking fee applies to all firearm returns
- Contact us for return authorization before shipping items back
- Original shipping costs are non-refundable
Questions?
Contact us at 502-272-4859 or submit a question for assistance with shipping or returns.
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