Home / Long Pistols / Sig Sauer / SIG SAUER M400-SDI X 5.56 NATO 11.5in 30rd Semi-Auto Pistol (PM400-SDI-11B-BLK)
SIG SAUER M400-SDI X 5.56 NATO 11.5in 30rd Semi-Auto Pistol (PM400-SDI-11B-BLK)
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$1,499.99
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$1,499.99
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Updated
Mar 24, 2026
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Shop SIG SAUER M400-SDI X 5.56 NATO 11.5in 30rd Semi-Auto Pistol (PM400-SDI-11B-BLK). Buy best Long Pistols from gritrsports.com | Reviews and Shipping options available
