SIG SAUER M400-Tread V2 Coil 5.56mm NATO 16in 30rd Semi-Automatic Rifle (RM400-16B-TRD-V2-COIL)
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Sig Sauer
Overview
The SIG SAUER M400-Tread V2 Coil 5.56mm NATO 16in 30rd Semi-Automatic Rifle (RM400-16B-TRD-V2-COIL) is a complete rifle. Compare prices from multiple merchants and find the best deal.
Specifications
SIG SAUER M400-Tread V2 Coil 5.56mm NATO 16in 30rd Semi-Automatic Rifle (RM400-16B-TRD-V2-COIL)
Available Merchants(5)
Prices checked
Stock Alert
Build history on GunPartPicker
Builders on GunPartPicker first added the SIG SAUER M400-Tread V2 Coil 5.56mm NATO 16in 30rd Semi-Automatic Rifle (RM400-16B-TRD-V2-COIL) to a build in July 2026.
It was out of stock everywhere we track for all of September 2026, and today none of the 5 retailers we track has it in stock right now. Listed prices start at $949.94 at BattleHawk Armory for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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