| Brand | Sig Sauer |
| Category | Tactical Rifles |
| Series | Spear LT |
| Model | MCX |
| Caliber | 5.56 NATO |
| Barrel Length Range | 16" to 16.99" |
| Capacity | 30rd |
| Stock Material | Aluminum |
| OAL | 35" |
| Sights | Optic Ready |
| Barrel Finish | Black FNC |
| Barrel Material | Cold Hammer Forged Steel |
| Twist | 1:7" |
| Width | 2.90" |
| Barrel Length | 16" |
| Max Capacity | 30 |
| Trigger | Flatblade Match |
| Weight | 7.5 lbs |
| Stock Finish | Flat Dark Earth |
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