Home / AR Rifles / Sig Sauer / Sig Sauer M400 Tread CA Compliant 5.56x45mm 16", Black - RM40016BTRDCA
3% below avg
Sig Sauer M400 Tread CA Compliant 5.56x45mm 16", Black - RM40016BTRDCA

Sig Sauer M400 Tread CA Compliant 5.56x45mm 16", Black - RM40016BTRDCA

Lowest Price
$899.99
MSRP
$899.99
Savings
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In Stock at
1 Stores
Updated
Jun 28, 2026

Specifications

Brand
MPN
RM400-16B-TRD-CA
UPC
798681632954

Description

The M400 tread is a rifle with an aluminum frame, purpose-built for optics, featuring a 16 stainless steel barrel paired with a free-floating M-lok handguard. This rifle includes a single-stage polished/hard-coat trigger, ambidextrous controls and comes equipped with a Magpul SL-K 6-position telescoping stock. Chambered in 5.56x45mm and operating on a mid-length gas system, the tread offers a complete package for discerning shooters.
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