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Sig Sauer RM400-16B-EC M400 Enhanced MOE Rifle 5.56mm 16in 30rd Black

Sig Sauer RM400-16B-EC M400 Enhanced MOE Rifle 5.56mm 16in 30rd Black for sale at Tombstone Tactical.


Manufacturer: Sig Sauer
Part Number: RM400-16B-EC
UPC Number: 798681432684
Category: AR-15 AR-10 - Rifles
Model: AR-15
Caliber: 5.56mm NATO
Action: Semi-Automatic
MSRP: $1234.00
Our Price: $1122.12

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Sig Sauer RM400-16B-EC AR-15 5.56mm NATO Semi-Automatic Rifles

The Sig Sauer RM400-16B-EC M400 Enhanced MOE Rifle in 5.56mm features a 16-inch chrome-lined barrel with 1-7" twist, black finish, flat-top upper receiver, Magpul MOE collapsible stock, Magpul pistol grip, Magpul forend, A2 front sight post, rear flip-up sight, an overall length of 35.6 inches, an unloaded weight of 6.7 lbs, and a 30+1 round capacity.

From the manufacturer

Sig Sauer M400 Semi-automatic AR 223 Rem 556NATO 16" Black Magpul Stk 1 Mag 30Rd MOE Handguard/Grip/Stock/Flip Sight/Trigger Guard A2 Front Sight and Flip Up Rear RM400-16B-EC

  • Accessories - 1 Mag
  • Action - Semi-automatic
  • Barrel Length - 16"
  • Capacity - 30Rd
  • Description - MOE Handguard/Grip/Stock/Flip Sight/Trigger Guard
  • Finish/Color - Black
  • Caliber - 223 Rem
  • Caliber - 556NATO
  • Grips/Stock - Magpul Stk
  • Manufacturer - Sig Sauer
  • Manufacturer part # - RM400-16B-EC
  • Model - M400
  • Sights - A2 Front Sight and Flip Up Rear
  • Type - AR

THE SIG M400 SERIES ENHANCED RIFLE, is designed for use in law enforcement, military operations, the sporting field, as well as competitive shooting. The SIG M400 is a true AR platform tactical rifle with unparalleled accuracy. A 16" chrome-lined and phosphate coated barrel provides superior corrosion resistance, and a 7075-T6 aircraft grade aluminum forged lower receiver adds to the durability and reliability that users come to expect from SIG SAUER. This black version with black polymer Magpul MOE forend, grip and collapsible stock.

The Sig Sauer RM400-16B-EC ships standard with the following:   1 30rd mag

Pricing and Availability: IN STOCK

This product is in stock and ready for sale. - A product status of In Stock indicates that as of the latest update, this product is on hand and ready for sale. It will most likely ship within 1-2 business days of receiving payment and proper paperwork.

In order to be competitive, our prices reflect a 3% discount for payment by cash, check, or money order. Other forms of payment will be subject to an additional $33.66 in processing fees. Arizona residents are subject to 8.3% sales tax.

You may order the Sig Sauer M400 Enhanced MOE Rifle 5.56mm 16in 30rd Black online now. Please click here or contact our sales department to place your order.

In-Store Availability

1 Week
Chino Valley
Chino Valley
1 Week

Shipping Requirements

When purchasing a firearm, federal law requires that it MUST ship to a licensed dealer in your state. If you need assistance locating a dealer to have your firearm shipped to, please contact us or enter your zip code at the GunBroker FFL dealer network website.

Not all items can legally ship to all 50 states. Please be sure this item is legal in your location before placing an order. If in doubt, please contact us.

NOTICE: Photos, descriptions, and stock status may be inaccurate. While we try our best to keep the information current, Tombstone Tactical can not be held liable for discrepancies. Please contact us with any questions.

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