Sig Sauer M400 PRO 5.56 NATO Semi-Auto Rifle with 16 Inch Barrel and Romeo 4T Red Dot (LE)
- Item Number: WRM400-16B-PRO-R
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Due to restrictions set by the manufacturer, this item is limited to qualifying customers under the Individual Officer Purchase (IOP) program. These restrictions are set by the manufacturer and cannot be altered by Sportsman's Outdoor Superstore.
Product Description
What's in the Box
- Sig Sauer M400 5.56 NATO Semi-Auto Rifle
- Sig Sauer Romeo 4T Red Dot
- (1) 30-Round Aluminum Magazine
- Cable Lock
- Owner's Manual
Sig Sauer’s take on what an AR-15 should be. This carbine comes with the good stuff—all of it—pre-installed. Like a free-floating M-LOK handguard, which promotes accuracy and handling. Or a quality grip and premium, 6-position buttstock with integral QD points. The Enhanced SIG Trigger on the M400 PRO enables the shooter to extract excellent accuracy from the rifle’s lightweight, 16” nitride barrel that is equipped with a SIG Micro-light Gas Block.
The M400 PRO is very similar to the M400 Elite, but features ambidextrous controls as well as an upgraded trigger over the Elite.
Product Specifications
- Manfacturer: Sig Sauer
- Model: M400 Pro
- Caliber: 5.56 NATO
- Barrel Length: 16.0 in (406 mm)
- Mags Included: (1) 30-Round Aluminum
- Mag Type: AR-15
- Sights: SIG Flip Up Locking and Romeo 4T Red Dot
- Action Type: Semi-Auto
- Stock Type: Telescopic
- Barrel Material: Cold Hammer Forged Carbon Steel
- Trigger Type: Standard
- Twist Rate: 1:7"
- Forend Type: Alloy
- Grip Type: Polymer
- Receiver Finish: Hard Coat Anodized
- Overall Length: 36.5 in 972 mm)
- Overall Width: 2.5 in (63.5mm)
- Height: 7.5 in (2191 mm)
- Threads: 1/2 in-28 tpi
- Accessory Rail: M-LOK
- Operating System: Direct Impingement
- Weight: 6.5 lb
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