Sig Sauer Sigm400 Tread Pistol 223 Rem/5.56 Nato

• • Model: Sigm400 Tread

• • Caliber:5.56 NATO

• • Barrel Length: 11.5 in (292 mm)

• • Mag Type: AR-15

• • Action Type: Semi-Auto

• • Stock Type: N/A

• • Barrel Material: FNC Carbon Steel

• • Trigger Type: Single Stage Polished/Hard-Coat

• • Twist Rate: 1:7

• • Forend Type: Alloy

• • Grip Type: Polymer

• • Receiver Finish: Hard Coat Anodized

• • Overall Length: 27 in (686 mm)

• • Overall Width: 2.5 in (64 mm)

• • Height: 7.5 in (191 mm)

• • Threads: 1/2 in – 28 tpi

• • Accessory Rail: M-LOK

• • Operating System: Direct Impingement

• • Weight: 6 lbs (2.7 kg)

the sig sauer m400 tread pistol is an optics ready, aluminum receiver rifle caliber pistol. The sig sauer m400 tread pistol features a 11.5” Nitride Coated barrel with a free-floating M-LOK handguard and a single-stage polished/hard-coat trigger. The sig sauer m400 also features ambidextrous controls, a Shockwave Blade multi position pistol brace, and is available in 5.56 NATO.
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