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SIG M400 DH3



SIG Sauer M400 DH3 16 inch Stainless Barrel


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Call (832) 363-3783 for availability


SIG M400 DH3

SIG M400 DH3 Ships Free!

The SIG M400 DH3 is the result of SIG’s Daniel Horner, refining the SDI platform, to meet competition needs. Now presenting, the ultimate 3-Gun rifle, the new M400 DH3 from SIG Custom Works. Engineered with an abundance of features, shooters will find; full ambi controls, SIG designed ambi bolt-catch and bolt release, Timney DH3 Two Stage Trigger, custom DH3 adjustable stock, fluted SS 223 Wylde barrel and a 3 chamber compensator that reduces muzzle rise. Every shooter can now own the new M400-DH3 from SIG, giving them the same competitive edge, and the same rifle used by 10 time 3 gun champion Daniel Horner.

Xtreme Guns and Ammo carries the complete line of SIG Sauer firearms. Shop Online 24/7 or call the SIG pros at 832-363-3783 for answers to all of your SIG Sauer questions and needs. Chat with us online during regular business hours.

SIG M400 DH3 (Specifications)

  • Model: RM400-SDI-16B-DH3
  • UPC: 798681639519
  • Caliber: 223 Wylde
  • Barrel Length: 16 inches
  • Overall Length: 34.5 inches
  • Overall Width: 2.5 inches
  • Height: 7.5 inches
  • Weight: 7 pounds
  • Operating System: Direct Impingement
  • Threads: 1/2 inch -28 tpi
  • Magazine: One 30 Round
  • Mag Type: AR-15
  • Action: Semi Automatic
  • Barrel: Stainless Steel Fluted Competition
  • Barrel Finish: Natural
  • Trigger Type: 2 Stage Adjustable Timney Daniel Horner Signature Flate Blade
  • Twist: 1:8
  • Sights: Optic Ready
  • Forend Type: Alloy
  • Grip Type: Polymer
  • Receiver Finish: Hard Coat Anodized
  • Accessory Rail: M-LOK

Additional information

Weight 12 lbs
Dimensions 45 × 16 × 5 in

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