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M400 Forge 5.56 16"BBL (1)10RD Mag BLK w/ROMEO-MSR Gen II
M400 Forge 5.56 16"BBL (1)10RD Mag BLK w/ROMEO-MSR Gen II
M400 Forge 5.56 16"BBL (1)10RD Mag BLK w/ROMEO-MSR Gen II
M400 Forge 5.56 16"BBL (1)10RD Mag BLK w/ROMEO-MSR Gen II
M400 Forge 5.56 16"BBL (1)10RD Mag BLK w/ROMEO-MSR Gen II
no_sku_image.jpg
M400 Forge 5.56 16"BBL (1)10RD Mag BLK w/ROMEO-MSR Gen II
M400 Forge 5.56 16"BBL (1)10RD Mag BLK w/ROMEO-MSR Gen II
M400 Forge 5.56 16"BBL (1)10RD Mag BLK w/ROMEO-MSR Gen II
M400 Forge 5.56 16"BBL (1)10RD Mag BLK w/ROMEO-MSR Gen II
M400 Forge 5.56 16"BBL (1)10RD Mag BLK w/ROMEO-MSR Gen II
None
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SIG SAUER, INC. - M400 Forge 5.56 16"BBL (1)10RD Mag BLK w/ROMEO-MSR Gen II

Barrel Length
Color
M400 Forge 5.56 16"BBL (1)10RD Mag BLK w/ROMEO-MSR Gen II
Brownells #
430118090
MFR #
RM400-556N-16B-FORGE-10
UPC
798681744121
$999.99
Coupon Code
Purchase Limit Help

Online Only - In stock

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Specifications
Cartridge Capacity:
10
Barrel Length:
16.00
Barrel Finish:
FNC
Action Type:
Semi-Auto
Make Model Fit:
Sig Sauer.M400 Forge
Cartridge:
5.56x45 NATO
Color:
Black
Front Sight Type:
None
Stock Style:
Adjustable
Finish:
Anodized
Item Width (Inches):
2.700
Item Height (Inches):
32.250
Magazine Capacity:
10
Item Length (Inches):
7.200
Material:
Steel
Magazine Included:
Yes
Rear Sight Type:
None
Item Weight (lbs):
6.800
Magazine Quantity:
1
Stock Material:
Polymer
Magazine Type:
Detachable
Mount Type:
M-LOK
Muzzle:
Flash Hider
Quantity:
1
Restriction
FFL Required:
Yes
Age restriction:
18 and above
Oversea shipping:
No
Prop 65 restriction:
www.p65warnings.ca.gov
View US State Restrictions
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What is the SIG SAUER, INC. - M400 Forge 5.56 16"BBL (1)10RD Mag BLK w/ROMEO-MSR Gen II?

SIG SAUER M400 5.56 NATO SEMI-AUTO RIFLE W/ROMEO-MSRTM GEN II

The SIG SAUER M400 FORGE is a dutyready ARstyle rifle engineered for reliability, accuracy, and modern handling. Built around a 16” cold hammer forged barrel with a midlength gas system, the M400 FORGE delivers smooth recoil impulse, extended barrel life, and consistent performance across a wide range of ammunition.

A premium TriggerTech 3.5lb twostage flatblade duty trigger provides a crisp, predictable break ideal for both precision shooting and defensive applications. Combined with a 15” MLOK handguard, ambidextrous controls, and a MAGPUL SLK adjustable stock, the M400 FORGE offers a wellbalanced, configurable platform ready for hard use at the range, on duty, or in competition.

FEATURES

  • 16” Cold Hammer Forged Barrel – Midlength gas system for reliable cycling and reduced recoil
  • TriggerTech TwoStage Duty Trigger – 3.5lb pull with flat blade design
  • 15” FreeFloat MLOK Handguard – Fulllength Picatinny rail for optics and accessories
  • Ambidextrous Charging Handle – Enhanced control for right or lefthanded shooters
  • MAGPUL SLK Stock – Sixposition adjustable stock for lengthofpull customization
  • Forged Alloy Receiver Set – Lightweight strength with anodized finish

SPECS

  • Caliber: 5.56 NATO
  • Barrel Length: 16
  • Barrel Twist: 1:7
  • Gas System: MidLength
  • Overall Length: 32.25 (collapsed) / 35.5 (extended)
  • Overall Width: 2.7
  • Weight (w/ magazine): 6.8 lb
  • Receiver Material: Alloy
  • Finish: Anodized
  • Trigger: TriggerTech 2Stage Flat Blade, 3.5 lb

ROMEOMSR GEN II RED DOT

The ROMEOMSR Gen II is a rugged, lightweight red dot designed for fast target acquisition and dependable performance. Featuring a 2 MOA dot, long battery life, and a durable, waterproof housing, it provides a simple and effective optic solution for the M400 FORGE platform.

SPECS

  • Optic Type: Red Dot Sight
  • Magnification: 1x
  • Objective Lens: 20 mm
  • Reticle: 2 MOA Dot (Red)
  • Illumination Settings: 12 (10 Day / 2 NV)
  • Battery Type: CR2032
  • Battery Life: Up to 35,000 hours
  • Mount Height: Absolute CoWitness
  • Water Resistance: IPX7
  • Weight: 5.7 oz

FFL Restriction
You must be 18 years of age or older to purchase rifles and shotguns, and 21 or older to purchase handguns, receivers, frames, and suppressors. Minimum age requirements may vary by state. Check your state and local laws before ordering. It is your responsibility to fully understand the laws in your area and to ensure that possession of this item would not violate any applicable state or local laws. This product must be delivered to a Federal Firearms License holder.

Prop 65WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov

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