SIG SAUER SIGM400SDI X-Series 5.56 NATO 16" 30rd - Black

Rifle Sig Sauer UPC 798681664634

SIG SAUER SIGM400SDI X-Series 5.56 NATO 16" 30rd - Black
$1,301.99

at Etowah Firearms ·

Free shipping over $500

View at Etowah Firearms →

11 retailers · $1,301.99 to $1,536.98 shipped

This listing: Kentucky Gun Co $1,499.99

Offers

Sig Sauer SIG M400 X RFL 5.56 30R 16B
Etowah Firearms In Stock Checked 18 minutes ago
$1,301.99 + free shipping
History
Sig Sauer M400 SDI XSeries 5.56 16 Barrel 30-Rounds
GrabAGun In Stock Checked 3 hours ago
$1,499.99 + shipping in cart
History
Sig Sauer M400 SDI 5.56 AR-15 Rifle - 16" - 1x 30rd Mag
Primary Arms In Stock Checked 3 hours ago
$1,499.99 + shipping in cart
History
SIG SAUER SIGM400SDI X-Series 5.56 NATO 16" 30rd - Black
Kentucky Gun Co In Stock Checked 4 hours ago SKU SGS-RM400-SDI-16B-P
$1,499.99 + free shipping
History
Sig Sauer M400 SDI Semi Automatic Rifle 5.56x45mm NATO 16" Black Threaded Barrel Anodized Black Frame Black Pistol Grip
MidwayUSA In Stock Checked 5 hours ago
$1,499.99 + shipping in cart
History
Sig Sauer M400-SDI XSeries 5.56mm NATO 16in Anodized Black Semi Automatic Modern Sporting Rifle - 30+1 Rounds
Sportsmans Warehouse In Stock Checked 3 hours ago
$1,499.99 + shipping in cart
History
Sig Sauer M400 SDI 5.56 NATO XSeries Rifle
Good 4 Guns In Stock Checked 14 minutes ago Condition: New
$1,499.99 + shipping in cart
History
Sig Sauer M400 5.56 NATO Semi-Auto Rifle 16" 30rd, Black - RM400-SDI-16B-P
Palmetto State Armory In Stock Checked Aug 17, 2026
$1,519.98 $1,499.99 + $19.99
History
SIG SAUER M400 X-SERIES
Guns.com In Stock Checked 2 hours ago Condition: New
$1,536.98 $1,516.99 + $19.99
History
SIG SAUER M400 X-Series SDI 5.56 NATO 16" 30RD RIFLE RM400-SDI-16B-P
Bereli Out of Stock Checked 4 hours ago
$1,175.00 + free shipping
History
Sig Sauer, Inc. M400 Sdi Xseries 5.56x45 Nato Semi-Auto Rifle - M400 Sdi Xseries 5.56x45 Nato 16'''' Bbl (1)30rd Mag Black
Brownells Out of Stock Checked 12 days ago
$1,514.98+ $1,499.99 + $14.99 + carrier
History

Shipping estimate for one item to the lower 48 from the retailer's published policy or feed; the retailer's cart is final.

Price history

Lowest price across retailers each day.

Lowest seen
$1,175.00
Typical price
$1,175.00
Tracked since
Apr 10, 2026

The best price has held at $1,175.00 across tracked retailers.

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