SIG Sauer M400-SDI X 5.56 NATO 11.5" 30-Round Pistol

The M400-SDI X Pistol has been developed with the input from the professional instructors at SIG Sauer® Academy. Building upon their decades of experience and countless hours of instruction, they've developed the M400-SDI X Pistol to meet the highest standards of performance and reliability.

With fully ambidextrous controls including a bolt catch/and release unique to the M400-SDI lower receiver, the M400-SDI X Pistol delivers advanced performance for both left and right-handed shooters and makes transitional shooting easier than ever. The free-floating handguard utilizes a new steel lockup design that significantly reduces handguard deflection by providing maximum rigidity and allows for accessories to be attached on all four sides with no effect on accuracy. The 2-Stage Matchlite Duo trigger provides an out-of-the-box crisp 4.5-6.5 lb. pull weight with a flat blade design for a precision feel. Additionally, this pistol utilizes the highest quality performance coatings to ensure maximum durability and reliability.

• Low-profile gas block with carbine length gas system
• Cold hammer forged steel barrel
• Black anodized finish on receiver
• Alloy forend
• Magpul BSL telescoping brace
• Free floating M-LOK® handguard
• Hybrid compensator/flash hider
• 2-stage flat blade match trigger
• Ambi bolt catch/release, safety selector, charging handle, and mag catch
• One 30-round AR-15-style polymer magazine included
• Threads: 1/2 in-28 tpi
• Twist: 1:7"
• Dimensions: 30.2"L x 2.8"W x 7.1"H
• Weight: 5 lbs. 14 oz.