SIG SAUER M400 SDI XSeries 5.56 NATO Rifle - 30 Round - 16" - FDE

Manufactured by Sig Sauer

SKU: RM400-SDI-16B-FDE

MPN: SIRM400SDI16FDE

Manufactured by Sig Sauer

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$1,599.99

In Stock

Non-FFL orders placed before 3:30pm CST will ship same business day. Non-FFL orders placed after 3:30pm CST will be shipped the next business day. FFL orders will ship within 3 business days once transfer details are provided.

This item is shipped from a separate warehouse. Please allow at least 5 business days for the item to be available when purchasing.

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This item is regulated.

Items that are regulated by the ATF have restrictions and requirements:
•Your entire order will ship only to a Federal-Firearm License holder.
•Please contact your local FFL prior to placing your order to ensure they are still accepting transfers.
•A copy of your order/invoice as well as the current FFL license for your local dealer must be emailed to [email protected].

Details

The SIG SAUER M400 SDI XSeries 5.56 NATO Rifle - 30 Round - 16" - FDE is a versatile semi-automatic rifle chambered in 223 Rem | 5.56 NATO, engineered for performance and reliability. With a 16" barrel and a rugged flat dark earth finish, this rifle delivers precision and control. Built for shooters who demand function and durability, the M400 SDI XSeries features thoughtful enhancements that make it range-ready right out of the box.

Features:

Chambered in 223 Rem | 5.56 NATO for versatile use in training and defense
16" barrel with 1/2x28 thread pitch for muzzle attachments
Includes 1 30 rd. Polymer Mag magazine(s)
1-in-7" barrel twist rate for improved bullet stability
Aluminum MLOK Handguard
Sig Flash Hider Compensator
Sig 2-Stage Matchlite Duo

The M400 SDI XSeries is built to meet the needs of modern shooters with durable materials and high-performance features. Whether for sport, defense, or recreational use, this rifle is ready for action.

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Specifications

ActionSemi-Auto

Barrel Length16

BrandSig Sauer

Caliber Gauge5.56 NATO

ColorFlat Dark Earth

Magazine Capacity30

ModelM400 SDI XSeries

Muzzle DeviceFlash Hider

Thread Pattern1/2 X 28

Twist Rate1:7

Weight7 lbs.

California Prop 65 warning

WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

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