SIG SAUER M400 - 5.56 NATO 10+1 16" Black Nitride Threaded Barrel,

Price History
SIG SAUER M400 - 5.56 NATO 10+1 16" Black Nitride Threaded Barrel,

UPC 798681725229 from 68 retailers

  • 5.56x45mm
  • Sig Sauer
Shipping:
SIGM400, 5.56 NATO, RIFLE, 16IN, ROSE, BLK, SEMI, ROMEO5X 2, TELE STOCK, AL MLOK HG, (2) 10RD PL MAG
Email for Price Shipping $20
$1,270.88 DK Gun & Dog ★★★★★ (56)
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
$1,356.42 Ferrari Firearms

UPC 798681725229 Price Graph

Today's low is $1,270.88, 7% below the 180-day average low of $1,367.47. Over the last 180 days, the lowest price peaked at $1,399.99 on September 2, 2026 and bottomed at $1,270.88 on September 6, 2026.

SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
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$1,399.99 Cummings Family Firearms ★★★★★ (52)
SIG SAUER M400 ROSE 5.56MM 16" ROM5 10+1
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$1,399.99 Caliber Exchange ★★★★★ (1)
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
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$1,399.99 Kinetic Armory ★★★★★ (3)
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
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$1,399.99 Safe Haven Defense
SIG RM40016BROSER5X210 M400 556 16 OR 10R RS
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$1,399.99 Canoe Creek Armory ★★★★★ (17)
Sig Sauer M400 Rose 5.56mm 16 Inch 30 Rounds Rose Accents
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$1,399.99 Shooting Surplus ★★★★★ (193)
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
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$1,399.99 Garrison's Guns ★★★★★ (21)
SIG Sauer M400 Rose Rifle with Romeo-MSR Gen II, 5.56 NATO, 16-inch barrel, Rose/Black, 10-round capacity
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$1,399.99 Deerford Defense

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SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
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$1,399.99 Timber Hole Outdoors ★★★★★ (5)
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
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$1,399.99 Riddle Firearms
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
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$1,399.99 Nadir Solutions ★★★★★ (18)
SIG SAUER M400 ROSE 5.56MM 16" ROM5 10+1
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$1,399.99 Dave's Guns ★★★★★ (28)
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
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$1,399.99 Life2A ★★★★★ (3)
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
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$1,399.99 Conkey's Outdoors ★★★★★ (175)
Sig Sauer M400 Rose 5.56 NATO 16in 10rd ROMEO5
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$1,399.99 Axolotl Arms ★★★★★ (126)
SIG RM40016BROSER5X210 M400 556 16 OR 10R RS
Free Shipping CC Fee 3% $10 Off Code CALIBERKING
$1,399.99 Armed in Michigan ★★★★★ (714)
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
Free Shipping CC Fee 3%
$1,399.99 Bunker Hill Ballistics ★★★★★ (9)
SIG RM40016BROSER5X210 M400 556 16 OR 10R RS
Free Shipping CC Fee 3%
$1,399.99 Minutemen Defense ★★★★★ (54)
Sig Sauer M400 ROSE 5.56 NATO 16" AR-15 Rifle with ROMEO5 Gen II
Shipping $10
$1,399.99 Alexander's Store ★★★★★ (1,532)
SIG RM40016BROSER5X210 M400 556 16 OR 10R RS
Shipping $11
$1,399.99 Selway Armory ★★★★★ (186)
SIG RM40016BROSER5X210 M400 556 16 OR 10R RS
Shipping $15
$1,399.99 Extreme Products ★★★★★ (83)
Sig Sauer M400 ROSE 5.56mm 16 Inch ROM5 Semi-Auto Rifle
Shipping $16
$1,399.99 Caliber Depot ★★★★★ (6)
SIG RM40016BROSER5X210 M400 556 16 OR 10R RS
Shipping $16
$1,399.99 Riflenetics ★★★★★ (65)
Sig Sauer M400 Rose RM400-16B-ROSE-R5X2-10 Rifle, 5.56 NATO, 16" Barrel, 10+1, Semi-Auto, Romeo5 GenII, Rose Gold Controls.
Shipping $18
$1,399.99 Classic Firearms ★★★★★ (2,454)
SIG RM40016BROSER5X210 M400 556 16 OR 10R RS
Shipping $18
$1,399.99 Sharp's Shooting Supply ★★★★★ (34)
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
Shipping $18
$1,399.99 Blackbox Ballistics ★★★★★ (2)
SIG SAUER M400 - 5.56 NATO 10+1 16" Black Nitride Threaded Barrel, Black Anodized w/Rose Gold Controls Picatinny Rail Aluminum Receiver, M-LOK Handguard, Magpul SL Telescoping Black Polymer Stock, Reduced Angle Grip, Sig ROMEO5 GENII The M400 ROSE was designed as a direct...
Shipping $20
$1,399.99 Guns.com ★★★★★ (38,455)
SIG RM40016BROSER5X210 M400 556 16 OR 10R RS
Shipping $20
$1,399.99 JB Armament ★★★★★ (126)
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
Shipping $20
$1,399.99 Custom Creatives Group ★★★★★ (24)
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
Shipping $25 $25 Off Orders Over $200 Code LOCKNLOAD25
$1,399.99 Scottsodg.com
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
$5 Off - Use Code CALIBERKING
$1,399.99 Gun Place ★★★★★ (206)
SIG RM40016BROSER5X210 M400 556 16 OR 10R RS
$1,399.99 Highland Arms ★★★★★ (49)
SIG RM40016BROSER5X210 M400 556 16 OR 10R RS
$1,399.99 Black Bayou Armory ★★★★★ (83)
SIG RM40016BROSER5X210 M400 556 16 OR 10R RS
$1,399.99 WTW Arms ★★★★★ (68)
SIGM400, 5.56 NATO, RIFLE, 16IN, ROSE, BLK, SEMI, ROMEO5X 2, TELE STOCK, AL MLOK HG, (2) 10RD PL MAG
Add to Cart for Price
$1,399.99 Gun Wise
SIG SAUER M400 ROSE 5.56MM 16" ROM5 10+1
$1,399.99 MCM Tactical ★★★★★ (60)
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
$1,399.99 Patriotic Firearms
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
$1,399.99 Big Bee Bee ★★★★★ (11)
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
$1,399.99 Tungsten Creek Tactical
SIG SAUER M400 ROSE 5.56 NATO 16" ROMEO5 Gen II
$1,399.99 Georgia Guns & Ammo ★★★★★ (2)
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
$1,399.99 Pathfinder Militaria ★★★★★ (106)
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
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ROMEO 5 GENII (2)10RD BLACKSIG M400 ROSE 5.56 NATO 16" W/
.223 Remington
$1,399.99 Vizards Guns and Ammo ★★★★★ (1,070)
SIG RM40016BROSER5X210 M400 556 16 OR 10R RS
$1,399.99 CLB Guns ★★★★★ (45)
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
$1,399.99 Birmingham Hill Armory ★★★★★ (16)
SIG SAUER M400 ROSE 5.56MM 16" ROM5 10+1
$1,399.99 Allied Arms ★★★★★ (310)
SIG SAUER M400 ROSE 5.56MM 16" ROM5 10+1
$1,399.99 Armored Boar Gunworks ★★★★★ (53)
SIG RM40016BROSER5X210 M400 556 16 OR 10R RS
$1,399.99 Pickett's Mill Armory ★★★★★ (26)
SIG SAUER M400 ROSE 5.56 NATO 16 in ROMEO5 GenII
$1,399.99 EK Tactical ★★★★★ (10)
Sig M400 Rose 5.56 NATO 16 ROMEO5X2 10RD
$1,399.99 Shiner Tactical ★★★★★ (6)
SIG M400 ROSE 5.56 NATO Rifle with Romeo 5 GenII
$1,399.99 Good 4 Guns ★★★★★ (276)
SIG RM40016BROSER5X210 M400 556 16 OR 10R RS
CC Fee 3%
$1,399.99 Cornerstone Arms ★★★★★ (373)
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
CC Fee 6%
$1,399.99 All Things Firearm ★★★★★ (3)
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
$1,411.00 Third Shift
SIG RM40016BROSER5X210 M400 556 16 OR 10R RS
Shipping $20
$1,417.52 Down Range Firearms ★★★★★ (8)
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
$1,422.99 Precision Gunworks
Sig Sauer M400 Rose RM400-16B-ROSE-R5X2-10
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$1,448.99 BuyAGun ★★★★★ (3)
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
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$1,450.56 Lightning Strike Arms ★★★★★ (32)
SIG SAUER M400 ROSE 5.56MM 16" ROM5 10+1
$1,450.99 2 If By Sea Tactical ★★★★★ (135)
SIG SAUER M400 ROSE 5.56MM 16" ROM5 10+1
$1,466.40 Firearms Express
Sig Sauer M400 Rose 798681725229 5.56 mm NATO
$1,469.99 C-ME Firearms
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
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$1,488.99 Timberlake Firearms ★★★★★ (11)
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
$1,573.99 Coastal Firearms
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
$1,574.99 Apocalypse Outfitters ★★★★★ (4)
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
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$1,577.24 Freedom Firearms ★★★★★ (2)
SIG M400 ROSE 5.56 NATO 16" W/ - ROMEO 5 GENII (2)10RD BLACK
$1,665.64 Bulletproof Outfitters ★★★★★ (133)

UPC 798681725229 Price Graph

Today's low is $1,270.88, 7% below the 180-day average low of $1,367.47. Over the last 180 days, the lowest price peaked at $1,399.99 on September 2, 2026 and bottomed at $1,270.88 on September 6, 2026.

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Products at their 90-day low price.

Unsubscribe anytime with one click.

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