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  • AR15 UPPER SIG SAUER M400 SPORT 556 16IN KEYMOD
  • AR15 UPPER SIG SAUER M400 SPORT 556 16IN KEYMOD
  • AR15 UPPER SIG SAUER M400 SPORT 556 16IN KEYMOD
  • AR15 UPPER SIG SAUER M400 SPORT 556 16IN KEYMOD
  • AR15 UPPER SIG SAUER M400 SPORT 556 16IN KEYMOD
  • AR15 UPPER SIG SAUER M400 SPORT 556 16IN KEYMOD
  • AR15 UPPER SIG SAUER M400 SPORT 556 16IN KEYMOD
  • AR15 UPPER SIG SAUER M400 SPORT 556 16IN KEYMOD

AR15 UPPER SIG SAUER M400 SPORT 556 16IN KEYMOD

  • Manufacturer: SIG SAUER
  • Model: AR-15
  • Caliber: 223 REM/5.56 NATO
  • Type: UPPER ASSEMBLY
  • SKU: SIGM400SPORT
  • In Stock: 19 units
$399.88

Details

AR15 UPPER SIG SAUER M400 SPORT 556 16IN KEYMOD

Specifications & Features:
• Barrel: Sig Sauer 5.56NATO 16" barrel with Sig 551 Flashider
• Upper Receiver: Sig Sauer T-Marked Upper "Sig Sauer Inc SIGM400SPORT US"
• Chamber: 5.56NATO
• Twist Rate: 1:7"
• Gas System: Carbine-Length Direct Impingement with Steel Gas Block
• Handguard: 14" Keymod Handguard with Full-Length Top Rail
• Muzzle Device: Sig 551 Flash Hider
• Vertical Grip: Sig Sauer Keymod Grip with Hand Stop

BOLT CARRIER GROUP OR CHARGING HANDLE IS NOT INCLUDED

This item cannot be shipped to California, Connecticut, Maryland, New Jersey, New York, or Washington D.C.