levels.svg levels icon sort-down.svg sort down icon sort-up.svg sort up icon search.svg search icon user-circle.svg user circle icon cart-alt.svg cart icon plus.svg plus icon chevron-left.svg chevron left icon chevron-right.svg chevron right icon phone.svg phone icon zoom-in.svg zoom in icon
  • Home
  • Sig Sauer M400 Tread V2 COIL Rifle RM400-16B-TRD-V2-COIL 5.56 NATO 16" 30rd Semi-Auto w/ ROMEO5 Red Dot & M-LOK Foregrip.
Loading...
Swipe for More
Product Thumbnail Product Thumbnail
  • Home
  • Sig Sauer M400 Tread V2 COIL Rifle RM400-16B-TRD-V2-COIL 5.56 NATO 16" 30rd Semi-Auto w/ ROMEO5 Red Dot & M-LOK Foregrip.

Sig Sauer M400 Tread V2 COIL Rifle RM400-16B-TRD-V2-COIL 5.56 NATO 16" 30rd Semi-Auto w/ ROMEO5 Red Dot & M-LOK Foregrip.

MPN: RM400-16B-TRD-V2-COIL  |  UPC: 798681726202
$1113 33

In Stock (Hurry - Only 5 left!)


Loading...
Available for purchase in all states
Share

PRODUCT DESCRIPTION

The Sig Sauer M400 TREAD V2 COIL is a semi-automatic rifle chambered in 5.56 NATO, designed for versatile performance and user-focused upgrades. This model features a factory-installed ROMEO5 TREAD red dot sight for rapid target acquisition, a 16-inch stainless steel barrel, and a free-floating M-LOK handguard for enhanced control and accessory mounting. Ambidextrous controls and a telescoping Magpul SL-K stock promote adaptability and comfort.

  • Factory-installed ROMEO5 TREAD red dot optic
  • 16-inch stainless steel barrel with mid-length gas system
  • Matchlite Duo 2-stage trigger and ambidextrous controls

The M400 TREAD V2 COIL combines robust construction, reliable operation, and user-ready enhancements to deliver upgraded performance for a premium AR platform. All key features are engineered for durability, precision, and convenience.

KEY SPECS

Manufacturer

Sig Sauer

Caliber/Gauge

.223 / 5.56

Action

Semi Automatic

Barrel Length

16

Condition

New

SKU #

LNG-SIG-RM40016BTRDV2COIL
SHOW MORE +

Why Customers Bought This

Questions & Answers

Customer Photos & Videos

 
  Loading...