Age Verification Required

This website contains firearms and ammunition content. You must be at least 18 years old to enter.

⚠️ Legal Notice: By entering this website, you certify that you are of legal age to purchase firearms and ammunition in your jurisdiction.

This verification will be remembered for this browsing session.

Access Denied

You must be 18 years or older to access this website.

You will be redirected shortly...

Free Delivery on All guns Free Delivery on All guns Free Delivery on All guns Free Delivery on All guns Free Delivery on All guns
Menu

M400 PRO 5.56MM BLK 16"

SIG SAUER OFF-DUTY M400 PRO 5.56MM BLK 16" WRM400-556N-16B-PRO | OFF DUTY

SIWM400556N16BP

M400 PRO 5.56MM BLK 16" WRM400-556N-16B-PRO | OFF DUTY

  • Model : M400 Pro
  • UPC : 798681654857
  • Out Of Stock

$1,171.12

Secure Online Ordering

Payment method

card-image Learn more

SIWM400556N16BP SPECIFICATIONS

Manufacturer: SIG SAUER OFF-DUTY

Family: SIGM400 Series

Model: M400 Pro

Type: Rifle

Item Group: AR Style Centerfire Rifles

Action: Semi-Auto

Caliber/Gauge: 223 Rem | 5.56 NATO

Finish: Black

Finish Type: Black

Stock/Grips: Collapsible / Folding Stock

Barrel: 16"

Overall Length: 36.5"

Rate-of-Twist: 1-in-7

Capacity: 30 + 1

# of Magazines: 1 30 rd.

Weight: 6.5 lbs.

Shipping Weight: 10.9

Addl Info: Aluminum M-LOK Handguard

MFG Model No: WRM400-556N-16B-PRO

UPC: 798681654857