Visit SIG Sauer M400 B5 Pistol .223 Remington/5.56 NATO Flat Dark Earth AR-Style Semi-Automatic Pistol
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1 product verified to work with SIG Sauer M400 B5 Pistol .223 Remington/5.56 NATO Flat Dark Earth AR-Style Semi-Automatic Pistol. Filter by category to find the right ammunition, magazines, and accessories.
