Sig Sauer M400
The SIG M400 is a tactical rifle designed for use in law enforcement, military operations, or the sporting field. It is an AR platform tactical rifle with a 16’ chrome-lined and phosphate coated barrel that provides corrosion resistance. The SIG M400 features a direct impingement gas operating system with rotating locking bolt, 5.56 x 45 mm NATO Chrome-lined barrels with phosphate finish, and accepts most M16 type magazines. It also has an M16A2 Type flash supressor, fixed front sight, and detachable carry handle M16A2 type rear sight.
Sig Sauer M400 Price History
A Sig Sauer M400 is currently worth $971.69 new and $832.38 used. The price is based on 648 sold items.
| Price | Description | Condition | Date Sold |
|---|---|---|---|
| $1,399.99 | 5.56 NATO Sig Sauer SIG M400 SWTCHBLD PST 30R 798682656591 | New | 8/7/2022 |
| $710.00 | 5.56mm NATO (.223 Rem.) SIGM400 Pistol Sig Sauer M400 11 inch " barrel | New | 8/4/2022 |
| $1,199.99 | 5.56 NATO Sig Sauer M400 Tread Pistol 5.56x45mm 11.5" Barrel with Stabilizing Brace 30-Round Polymer Black 798681619542 | New | 7/31/2022 |
| $1,049.99 | .223 Remington (5.56 NATO) Sig Sauer M400 Tread (PM400-11B-TRD) PM40011BTRD | New | 7/18/2022 |
| $1,105.00 | 5.56x45 mm NATO Sig Sauer M400 Tread Pistol 5.56 11.5" Barrel 798681619542 PM400-11B-TRD | New | 7/14/2022 |
| $899.99 | 5.56mm NATO (.223 Rem.) PM400 Pistol SIG SAUER M400 TREAD PISTOL 400 5.56 11.5" 11 inch " barrel | New | 7/10/2022 |
Sig Sauer M400 Specs
| Brand | Category | MSRP | UPC | Caliber | Action | Capacity | Barrel Length | Finish | Weight | Length | Sight Type |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sig Sauer | Rifles | $731.09 - $1499.99 |
798681436897 798681432660 |
5.56×45mm NATO .223 Remington 22 Long Rifle .223 Wylde Chamber .300 AAC Blackout |
Semi-Automatic |
30Rd rounds 10+1 rounds 30+1 rounds 17+1 rounds 30 rounds 10 rounds |
16" inches 18" Heavy Barrel inches 29" inches 11.5" inches |
Black Hard-Coat Alloy |
40 oz 32.6 oz 96 oz |
16" 38.5" 18" Heavy Barrel 29" 35.6" 39.5" 11.5" |
None (Optics Ready) Night Sights Front Blade Coyote Brown Kuiu Verde |
Sig Sauer M400 Ratings
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User Ratings
Matthew B
David T
Rating: 100%
I picked up my Sig Sauer M400 on September 6th from my FFL. I had planned to take it out for a test drive that weekend but I ended up having to work late. It was a great gun and I'm glad I got it.
April 26, 2022
Rating: 100%
I was looking for a rifle that would be perfect for my needs and I found it in the Sig Sauer M400. It has everything I need and more. The weight is perfect, the accuracy is amazing, and it's just an all-around great rifle.
March 28, 2022