Sig M400 .223 Wylde, 16″ Barrel, Stainless Barrel, DH3 Stock, Gray, 30rd

$1,999.99
Most popular accessories & related items… Description Reviews (0) Q & A After two full years of competitive shooting with

Sig M400 Tread Predator 2 5.56/.223, 16″ Barrel, Jungle Green Elite, Magpul PRS Lite, 5rd

$1,199.99
Most popular accessories & related items… Description Reviews (0) Q & A Designed specifically for predator hunting and inclusive of

Sig M400 Sentry Kit 5.56mm, 16″ Barrel, ROMEO 5 Gen II RDS, Foxtrot MSR Light, 30rd

$1,749.99
Most popular accessories & related items… Description Reviews (0) Q & A The M400 Sentry offers a ready-to-go solution, combining

SIG M400 556, 16″ Barrel, Concrete, 30rd

$1,069.99
Most popular accessories & related items… Description Reviews (0) Q & A The M400 TREAD features a free-floating M-LOK enhanced

Sig M400 ROSE 5.56mm, 16″ Barrel, Optics Ready, M-LOK, Romeo5 Red Dot, MagPul, Ambi Controls, 30rd

$1,399.99
Most popular accessories & related items… Description Reviews (0) Q & A The M400 ROSE was designed as a direct

Sig M400 Tread V2 Optic Package 5.56 NATO 16″ SS Barrel; M-LOK Handguard; Black 6 Position Magpul SL-K Stock; ROMEO5 Gen II Compact Sight, 30 Rd

$1,077.39
Most popular accessories & related items… Description Reviews (0) Q & A The M400 TREAD features a free-floating M-LOK enhanced

Sig M400 XSERIES SDI 5.56/.223, 16″ Barrel, Black, 30rd

$1,499.99
Most popular accessories & related items… Description Reviews (0) Q & A The SIG SAUER M400-SDI XSERIES packs a rich

Sig Sauer M400 SDI 5.56x45mm, 11.5″ Threaded Barrel, Black, M-Lok Handguard, 30rd

$1,499.99
Most popular accessories & related items… Description Reviews (0) Q & A Building upon decades of experience and countless hours

Sig M400 SDI 223 Rem/5.56mm, 16″ Barrel, Cerakote Moss Green, Magpul SL Stock, 2-Stage Matchlite Duo Trigger, 30rd

$1,599.99
Most popular accessories & related items… Description Reviews (0) Q & A The M400-SDI X was designed to meet the

Sig M400 SDI 223 Rem/5.56mm, 16″ Barrel, Cerakote Flat Dark Earth, Magpul SL Stock, Sig 2-Stage Matchlite Duo Trigger, 30rd

$1,599.99
Most popular accessories & related items… Description Reviews (0) Q & A The M400-SDI X was designed to meet the