Sig Sauer 5.56 mm Guns for Sale

Sig Sauer MCX Spear LT IR 5.56mm Semi-Automatic Rifle

  • $2,599.99
In Stock

Sig Sauer MCX Rattler 5.56 NATO Pistol with 5.5 Inch Barrel and M-LOK Handguard

  • $2,749.99 $2,499.99
In Stock

Sig Sauer MCX 5.56mm NATO AR-Pistol with 14.5 Inch Barrel and MLOK Rail

  • $2,095.00 $1,799.00
In Stock

Sig Sauer MCX Virtus Pistol 5.56 NATO with Flat Dark Earth Finish

  • $2,335.00 $1,979.99

Sig Sauer M400 Sentry 5.56mm NATO Rifle w/ Romeo5 Optic, Light and Forend Grip

  • $1,899.99 $1,749.99
In Stock

Sig Sauer SIG516 Patrol 5.56mm FDE Rifle

  • $2,024.00 $1,699.99