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Sig Sauer
SIG SAUER M400 SDI 5.56MM 16" BLK 30+1
$1,595.99
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Out of Stock
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The Sig Sauer M400 SDI XSeries is a premium AR-15 platform rifle chambered in 5.56 NATO featuring a 16-inch barrel, ambidextrous controls, and a hybrid flash hider/compensator. Designed for shooters seeking enhanced ergonomics and performance, it incorporates design elements from the SIG MCX-SPEAR including a lightened upper/lower receiver, 2-stage match trigger, and unique handguard clamp system. Marketed as an advanced performance rifle right out of the box, it offers exceptional value with premium features at a competitive price point.
| MPN | RM400-SDI-16B-P |
| UPC | 798681664634 |
| Type | MODERN SPORTING RIFLE |
| Model | M400 |
| Action | Semi-Auto |
| Length | 46.1000 |
| Safety | Ambidextrous |
| Sights | No |
| Capacity | 30 |
| Product Type | AR |
| Barrel Finish | Black FNC |
| Barrel Length | 16 |
| Rate of Twist | 1:7" |
| Units Per Box | 1 |
| Thread Pattern | 1/2"-28 tpi |
| Caliber / Gauge | .223 REM/5.56 NATO |
| Magazine Included | 1 x 30-Round |
| Magazines Included | 1 30 rd. |
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