The M400 X-series features a free-floating M-LOK handguard, Magpul SL-K 6-position telescoping stock, Sig Flat Match Grade trigger, 16″ Chrome Moly barrel, and a 7075 T-6 aluminum receiver with a black hardcoat anodized finish.
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Sig Sauer RM400SDI16BP M400 X-Series 5.56x45mm 30+1 16″ Black FNC Chrome Moly Steel Barrel, Black Anodized Aluminum Receiver, 15″ M-LOK Handguard, Synthetic Magpul SL-K Stock, Black Polymer Grip
SKU: SA1150924
UPC: 798681664634
Sig Sauer RM400SDI16BP M400 X-Series 5.56x45mm 30+1 16″ Black FNC Chrome Moly Steel Barrel, Black Anodized Aluminum Receiver, 15″ M-LOK Handguard, Synthetic Magpul SL-K Stock, Black Polymer Grip
$1,499.99
Availability: 20 in stock
| Weight | 7 lbs |
|---|---|
| Dimensions | 47 × 12 × 4.5 in |
| Manufacturer | SIG SAUER |
| Color | Black |
| Barrel Length | |
| Product Type | |
| Caliber | 5.56x45mm |
| Capacity | 30+1 |
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| Oal | |
| Receiver Material | |
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| Stock Description | |
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