| UPC | 798681716128 |
|---|---|
| Manufacturer | Sig Sauer |
| Manufacturer Part Number | RM400-SDI-16B-R5FX |
| Capacity | 30 |
| Color | Black |
| Description | M-LOK |
| Finish | Anodized |
| Grip Material | POLYMER |
| Model | M400 |
| Subcategory | Modern Sporting Rifles |
| Product Type | AR |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Barrel Length | 16" |
| Accessories | 1 Magazine |
| Action | Semi-Auto |
| Weight | 8 lbs. |
| Finish Type | Applied Finish |
| Grip Type | Magpul MOE-SL Stock |
| Illuminated Reticle | False |
| Number of Magazines | 1 30 rd. |
| NFA Thread Pattern | 1/2×28 |
| Overall Length | 36.5" |
| Package Height | 4.0 |
| Package Length | 47.0 |
| Package Width | 11.5 |
| Rate of Twist | 1-in-7" |
| Scope Cover Included | False |
| Shipping Weight | 10.5 |
| Special | Threaded Barrel |
| Drilled and Tapped | False |
| Additional Feature 1 | Romeo5 Gen II Compact Sight |
| Additional Feature 2 | Foxtrot-MSR Full Size |
| Additional Feature 3 | 2-Stage Match Trigger |
| Adjustable Objective | False |
| ATF Manufacturer | SIG SAUER INC. |
| ATF Model | M400 SDI |
| ATF Type | Rifle |



