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Home / Semi-Automatic Rifles / SIG Sauer M400 Sentry 5.56mm 16″
  • SIG Sauer M400 Sentry 5.56mm 16"
SIG Sauer M400 Sentry 5.56mm 16" - Image 1

SIG Sauer M400 Sentry 5.56mm 16″

$1,749.99

SIG Sauer M400 Sentry semi-auto rifle chambered in 5.56mm with a 16″ barrel and Romeo5 optic.

Specifications

  • Manufacturer: Sig Sauer
  • Model: M400
  • Action: Semi-Auto
  • Caliber/Gauge: .223 REM/5.56 NATO
  • Barrel Length: 16″
  • Capacity: 30 + 1
  • Magazines Included: 1 x 30-Round
  • Finish: Black
  • Safety: Ambidextrous
  • Twist Rate: 1-in-7″
  • UPC: 798681716128
  • Manufacturer Part Number: RM400-SDI-16B-R5FX
Attributes Value
UPC

798681716128

Manufacturer

Sig Sauer

Manufacturer Part Number

RM400-SDI-16B-R5FX

Action

Semi-Auto

ATF Type

Rifle

Barrel Length

16"

Caliber/Gauge

.223 REM/5.56 NATO

Capacity

30 + 1

Color

Black

Length

33.25''

Magazine Included

1 x 30-Round

Model

M400

Number of Magazines

1 30 rd.

Package Height

4.0

Package Width

11.5

Product Type

Rifle

Rate of Twist

1-in-7"

Safety

Ambidextrous

Shipping Weight

10.9

Sights

No

State Restriction (CA)

NO DIRECT SHIP TO CALIFORNIA

State Restriction (RI)

NO DIRECT SHIP TO RHODE ISLAND

State Restriction (WA)

NO DIRECT SHIP TO WASHINGTON


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