SIG Sauer M400 Tread V2 5.56 NATO Rifle, 16" Barrel, Black Anodized
The SIG Sauer M400 Tread V2 5.56 NATO Rifle, 16" Barrel, Black Anodized is a 5.56 NATO semi-automatic rifles from SIG Sauer. It is available from 6 vendors at $899.99 to $1001.99.
Product Information
Name: SIG Sauer M400 Tread V2 5.56 NATO Rifle, 16" Barrel, Black Anodized
Brand: SIG Sauer
Category: Semi-Automatic Rifles
Caliber: 5.56 NATO
Barrel Length: 16"
Capacity: 30 rounds
UPC: 798681688005
SKU: UCE3nOy5l
Description
The SIG Sauer M400 Tread V2 is a semi-automatic sporting rifle chambered in 5.56x45mm NATO, built around a 16-inch stainless steel barrel and an M-Lok accessory rail.
Key Specifications
- Model: M400 Tread V2
- UPC: 798681688005
- Caliber: 5.56x45mm NATO
- Barrel Length: 16 inches
- Overall Length: 30.8 inches
- Capacity: 30 rounds (detachable magazine)
- Weight: 7 lbs (shipping weight: 8.55 lbs)
- Finish: Black anodized aluminum
Detailed Features
- Semi-Automatic Action: Allows rapid follow-up shots while maintaining good control.
- 16-Inch Stainless Steel Barrel: Balances maneuverability against ballistic performance at varied distances.
- M-Lok Accessory Rail: Lets you mount lights, grips, or other accessories without special tools.
- 6-Position SL-K Stock: Adjustable for length of pull, accommodating different shooters during extended sessions.
- Matchlite Two-Stage Trigger: Designed for precision shooting with a smooth, consistent pull.
Usage
The M400 Tread V2 handles well at the range and is a practical choice for home defense given its 30-round capacity and reliable cycling. The lightweight build and M-Lok rail make it easy to configure for different roles, from casual range days to competition use. New shooters will find the ergonomics approachable; experienced shooters will appreciate the trigger.
Complete Specifications
| Caliber | 5.56 NATO |
| Model | M400 Tread |
| Capacity | 30 rounds |
| Magazines included | 1 |
| Barrel length | 16" |
| Overall length | 30.8" |
| Weight | 112 oz |
| Action | Semi Auto |
| Finish | Natural |
| Frame material | Aluminum |
| Color | Black |
| Stock material | Polymer |
| Sights | Optics Ready |
| Safety | Ambidextrous Safety |
Frequently Asked Questions
What caliber is the M400 Tread?
The M400 Tread is chambered in 5.56x45mm NATO.
Who makes the M400 Tread?
The M400 Tread is made by SIG Sauer.
What type of firearm is the M400 Tread?
It is a semi-automatic rifle.
What is the barrel length of the M400 Tread?
The M400 Tread has a 16-inch stainless steel barrel.
How many rounds does the M400 Tread hold?
It has a 30-round detachable magazine capacity.
Does the M400 Tread have an M-Lok rail?
Yes. The M400 Tread features an M-Lok accessory rail on the handguard.
Where can I buy the M400 Tread?
Compare current vendor offers on this page.
What Reviewers Say
Quoted verbatim from YouTube reviews. Each link opens the video at the moment quoted.
Compared to like a rifle uh you know or even carbine the midle just has a very smooth overall shoot when shooting this thing.
I can say this is not an entry level ar it might be entry level for sig and that's something to consider because sig rifles they do cost quite a bit.
This is probably one of the only complaints I've heard about this uh rifle is that this handguard heats up if you do a lot of Mag dumps.
Extremely extremely light on the trigger The Recoil just nothing whatsoever.
I'm not going to lie like I mean it's not ugly don't get me wrong but it works.
Customers Say
AI-generated insights derived from customer reviews and discussions on popular gun-enthusiast forums.
The M400 Tread V2 draws generally favorable reviews, with a few recurring criticisms worth knowing about.
On the positive side, users consistently praise the build quality. The construction feels solid and the materials hold up well over time. Accuracy gets frequent mentions; shooters report consistent performance at the range with tight groupings across various conditions. The M-Lok rail and adjustable stock make customization straightforward, and owners appreciate the availability of aftermarket parts. The 5.56 platform is broadly considered good value relative to competing AR-pattern rifles at the price point.
The main criticisms: some users find it on the heavier side compared to other AR options, which matters for extended carry or tactical use. A handful of new owners report needing to adjust sights or optics out of the box, which can be frustrating. A segment of buyers feel the price could be more competitive given similar offerings from other manufacturers. Specific replacement parts can also be harder to source depending on region.
Where to Buy - 6 Offers Available
Price Range: $899.99 - $1001.99
| Vendor | Price | Condition | Link |
|---|---|---|---|
| Gunbuyer Com | $899.99 | New | Buy Now |
| Bereli | $910 | New | Buy Now |
| Gritrsports Com | $919.99 | New | Buy Now |
| Impactguns Com | $926.6 | New | Buy Now |
| Guns Com | $933.99 | New | Buy Now |
| Sportsmansguide Com | $1001.99 | New | Buy Now |
