Sig Sauer M400 16" 5.56mm Upper Receiver w/ Romeo4 Red Dot
Availability: Out of stock
THE SIGM400 SERIES ENHANCED RIFLE, is designed for use in law enforcement, military operations, the sporting field, as well as competitive shooting. The SIGM400 is a true AR platform tactical rifle with unparalleled accuracy. A 16” Nitride treated barrel provides superior corrosion resistance and adds to the durability and reliability that users come to expect from SIG SAUER. This black version with black polymer Magpul MOE forend and a Sig Sauer Romeo4 Red Dot Sight.
Included Bolt Carrier Group & Charging Handle.
Specifications are subject to change.
|Caliber||.223 / 5.56|
|Sights (detailed)||Romeo4 Red Dot|
|Barrel Length (in)||16.0 in|
|Accessory Rail||Not Applicable|
|Warranty||Warranty provided by Sig Sauer. Warranty information is available for Sig Sauer products at https://www.sigsauer.com/support/warranty/.|
- Sig upper with red dot
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