The M400-SDI X was designed to meet the highest standards of performance and reliability. From the rifle's full suite of ambidextrous controls to its proven mid-length gas system. Features fully Ambi Controls- safety, charging handle, bolt Catch & mag release; 2-Stage Matchlite Duo trigger; free floating M-LOK; mid-length direct impingement operating system and 6 position Magpul SL stock.
| Stock Material: |
Synthetic |
| Operating System: |
Direct Impingement |
| Caliber: |
5.56 NATO |
| Barrel Material: |
Chrome Moly Steel |
| Model: |
M400 |
| Weight Range: |
7 lbs to 7.99 lbs |
| OAL: |
33.25' - 36.50" |
| Stock Finish Group: |
Black |
| Gun Platform: |
AR-Style |
| Width: |
2.80" |
| Action: |
Semi-Auto |
| Trigger: |
Sig Two-Stage Matchlite Duo |
| Barrel Finish: |
Black |
| Muzzle: |
Sig Flash Hider-Compensator |
| Series: |
SDI-X |
| Capacity: |
30+1 |
| Twist: |
1:7" |
| Thread Pattern: |
1/2"x28 |
| Stock Description: |
6 Position Magpul SL |
| Magazine Type: |
AR-15 |
| Sights: |
None |
| Barrel Description: |
Threaded |
| Barrel Length: |
16" |
| Receiver Description: |
Picatinny Rail |
| Receiver Finish: |
Moss Green Cerakote |
| Safety: |
Lever |
| Similar Items: |
RIT223 |
| Handguard Finish: |
Moss Green |
| Barrel Length Range: |
16" to 16.99" |
| Weight: |
7 lbs |
| Search Code: |
SIG400 |
| Handguards: |
M-LOK |
| Max Capacity: |
30 |
| Hand: |
Ambidextrous |
| Stock Finish: |
Black |
| Receiver Material: |
Aluminum |
| Height: |
7.10" |
| Grips: |
Reduced Angle |
