Sig Sauer
M400 PRO
Item # SIG WRM400-556N-16B-PROProof of Eligibility Required. Eligibility Guidelines.
PRODUCT DETAILS
TECH SPECS:
Our competition fails to realize that a rock-solid foundation only gets you so far. That explains why many of today's rifles ship with plastic handguards and throwaway furniture, two things not found on the SIGM400 PRO, SIG SAUER's take on what an AR-15 should be. This carbine comes with the good stuff—all of it—pre-installed. Like a free-floating M-LOK handguard, which promotes accuracy and handling. Or a quality grip and premium, 6-position buttstock with integral QD points. The M400 PRO comes standard with AMBI controls. The Enhanced SIG Trigger on the M400 PRO enables the shooter to extract excellent accuracy from the rifle's lightweight, 16” nitride barrel that is equipped with a SIG Micro-light Gas Block.
| CALIBER | B | 5.56 NATO |
| Barrel Length | 16.0 in (406 mm) | |
| Mags Included | (1) 30rd Gen3 Pmag | |
| Mag Type | AR-15 | |
| Sights | SIG Flip Up Locking | |
| Action Type | Semi-Auto | |
| Stock Type | Telescopic | |
| Barrel Material | Cold Hammer Forged Carbon Steel | |
| Trigger Type | Standard | |
| Trigger Weight | ||
| Twist Rate | 1:7 | |
| Forend Type | Alloy | |
| Grip Type | Polymer | |
| Receiver Finish | Hard Coat Anodized | |
| Overall Length | 36.5 in 972 mm) | |
| Overall Width | 2.5 in (63.5mm) | |
| Height | 7.5 in (2191 mm) | |
| Threads | 1/2 in-28 tpi | |
| Accessory Rail | M-LOK | |
| Operating System | Direct Impingement | |
| Weight | 6.5 lb |
Questions 0
Ask a QuestionProven Arms & Outfitters A bolt-action rifle requires the shooter to manually operate a bolt to load a round, eject the spent casing, and chamber the next round. In contrast, a semi-automatic rifle is designed to automatically eject the spent casing and chamber a new round with each pull of the trigger. Semi-automatic rifles offer faster follow-up shots, while bolt-action rifles are typically more accurate due to their design.
SORT BY MOST RECENT
No Customer Review on this product
PRODUCT DETAILS
TECH SPECS:
Our competition fails to realize that a rock-solid foundation only gets you so far. That explains why many of today's rifles ship with plastic handguards and throwaway furniture, two things not found on the SIGM400 PRO, SIG SAUER's take on what an AR-15 should be. This carbine comes with the good stuff—all of it—pre-installed. Like a free-floating M-LOK handguard, which promotes accuracy and handling. Or a quality grip and premium, 6-position buttstock with integral QD points. The M400 PRO comes standard with AMBI controls. The Enhanced SIG Trigger on the M400 PRO enables the shooter to extract excellent accuracy from the rifle's lightweight, 16” nitride barrel that is equipped with a SIG Micro-light Gas Block.
| CALIBER | B | 5.56 NATO |
| Barrel Length | 16.0 in (406 mm) | |
| Mags Included | (1) 30rd Gen3 Pmag | |
| Mag Type | AR-15 | |
| Sights | SIG Flip Up Locking | |
| Action Type | Semi-Auto | |
| Stock Type | Telescopic | |
| Barrel Material | Cold Hammer Forged Carbon Steel | |
| Trigger Type | Standard | |
| Trigger Weight | ||
| Twist Rate | 1:7 | |
| Forend Type | Alloy | |
| Grip Type | Polymer | |
| Receiver Finish | Hard Coat Anodized | |
| Overall Length | 36.5 in 972 mm) | |
| Overall Width | 2.5 in (63.5mm) | |
| Height | 7.5 in (2191 mm) | |
| Threads | 1/2 in-28 tpi | |
| Accessory Rail | M-LOK | |
| Operating System | Direct Impingement | |
| Weight | 6.5 lb |
SORT BY MOST RECENT
No Customer Review on this product
Questions 0
Ask a QuestionProven Arms & Outfitters A bolt-action rifle requires the shooter to manually operate a bolt to load a round, eject the spent casing, and chamber the next round. In contrast, a semi-automatic rifle is designed to automatically eject the spent casing and chamber a new round with each pull of the trigger. Semi-automatic rifles offer faster follow-up shots, while bolt-action rifles are typically more accurate due to their design.
