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SIG Sauer Introduces the M400-DH3 Rifle: First Look

SIG Sauer has revealed their new competition rifle - the M400-DH3 - designed with input from 10-time 3 gun champion Daniel Horner; here's a first look with video.

SIG Sauer Introduces the M400-DH3 Rifle: First Look

(Photo courtesy of SIG Sauer)

SIG SAUER has introduced their new M400-DH3 designed by Daniel Horner of Team SIG. The M400-DH3 is a 3-Gun rifle coming from SIG Custom Works specifically designed and refined to meet the competition needs of Mr. Horner, who had been using SIG's SDI Comp rifle for two years of competitive shooting. The first-ever rifle from SIG Custom Works includes full-ambi controls with the new SIG-designed ambi bolt-catch and bolt release, a Timney DH3 Two-Stage Trigger, a custom DH3 adjustable stock, fluted stainless .223 Wylde barrel and a 3 Chamber Compensator. SIG has expressed confidence that the M400 DH3 will give customers the same competitive edge used by 10-time 3 gun champion Daniel Horner.

SIG M400-DH3 Features:

  • DH3 Adjustable Stock
  • 2-Stage Adjustable Timney Daniel Horner Signature Trigger
  • Low Profile 3-Gun Handguard
  • Ambidextrous Controls Including Bolt Catch/Release
  • Fluted Competition Barre

SIG M400-DH3 Specifications

  • MSRP: $1,699
  • SKU: RM400-SDI-16B-DH3
  • Caliber: 5.56 NATO
  • Barrel Length: 16 in (406.4 mm)
  • Action Type: Semi-Auto
  • Stock: DH3 Adjustable Stock
  • Barrel Material: Stainless Steel
  • Trigger: 2-Stage Adjustable Timney Daniel Horder Signature Trigger
  • Twist Rate: 1:8
  • Receiver Finish: Cerakote
  • Overall Length: 34.5 in [876.3 mm]
  • Overall Width: 2.5 in [63.5 mm]
  • Height: 7.5 in [190.5 mm]
  • Rail System: M-LOK
  • Operating System: Direct Impingement
  • Weight: 7 lbs.

Those interested in the M400-DH3 can visit for more information.

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