{"reviews":[{"id":7065570,"locale":"en_US","rating":5,"title":"First AR","text":"Just recently purchased and as my first AR I am glad I made this choice. Came out of the box ready to go and taking out the guess work. Well done Sig. Wish it came with sling or attachments already on rifle. But over all happy with purchased.","textLength":242,"csFlag":false,"inappropriateFlag":false,"reviewedFlag":true,"autoModerated":true,"published":true,"incentivized":false,"upVotes":1,"downVotes":0,"orderId":null,"dimensions":[],"responses":[],"tags":[],"media":{"photo":[],"video":[],"audio":[]},"user":{"nickName":"The Beandog","firstName":"Chris","lastName":"Garcia","emailAddress":"[email protected]","externalId":"0cff1bcc-c306-49b2-84d1-2ff52c1bcaee","city":null,"state":null,"country":null,"ageRange":null,"badge":null,"shopperProfiles":[]},"reviewedDate":"2025-08-20T20:31:21-04:00","purchaseDate":null,"dateCreated":"2025-08-16T07:57:39-04:00","customData":[],"incentiveType":null,"campaign":null,"deviceFingerprint":null,"topics":[],"catalogItems":[{"sku":"1701-RM400-SDI-16B-R5FX","title":"Sig Sauer M400 Sentry 5.56 NATO Rifle Package","url":"https://www.scheels.com/p/1701-RM400-SDI-16B-R5FX","category":"semi-automatic-rifles","reviewCount":1,"ratingCount":1,"averageRating":5,"ratingBreakdown":{"1":0,"2":0,"3":0,"4":0,"5":1},"active":true,"attributes":[]}]}],"offset":0,"limit":10,"total":1}"Full Description:\nThe M400 Sentry offers a ready-to-go solution, combining the M400-SDI X platform with the multi-purpose functionality of the ROMEO5 GENII red dot and the Foxtrot-MSR Full Size Light. The M400-Sentry is furnished with a vertical foregrip on the free-floating handguard, enabling greater control of the rifle regardless the shooting position. The ROMEO5 GENII red dot with its 1x aiming solution and crisp 2 MOA dot, provides over 40,000 hours of estimated runtime compliments of SIG SAUER's motion-activated MOTAC design. The ROMEO5 GENII is IPX7 waterproof rated, and its fully-multicoated lenses ensure visibility in all environments. Top mount illumination controls provide ease of use by both left and right-handed shooters. The Foxtrot-MSR full size light with its 1,250 Lumens and 33,000 Candela, clearly illuminates targets while maintaining ease of use and accessibility. Includes three M-LOK rail covers and a 30rd polymer magazine.\n\nSpecifications:\n\u003cul>\n\u003cli>Series: Sentry Pkg\u003c/li>\n\u003cli>Model: M400\u003c/li>\n\u003cli>Caliber: 5.56 NATO\u003c/li>\n\u003cli>Operating System: Direct impingement\u003c/li>\n\u003cli>Stock Finish Group: Black\u003c/li>\n\u003cli>Stock Material: Synthetic\u003c/li>\n\u003cli>Action: Semi-auto\u003c/li>\n\u003cli>OAL: 33.25"-36.50"\u003c/li>\n\u003cli>Sights: None\u003c/li>\n\u003cli>Barrel Finish: Black FNC\u003c/li>\n\u003cli>Barrel Material: Chrome Moly Steel\u003c/li>\n\u003cli>Muzzle: Sig Flash Hider-Compensator\u003c/li>\n\u003cli>Twist: 1:7"\u003c/li>\n\u003cli>Receiver Description: Picatinny Rail\u003c/li>\n\u003cli>Magazine Type: AR-15\u003c/li>\n\u003cli>Grips: Reduced Angle\u003c/li>\n\u003cli>Handguards: M-LOK\u003c/li>\n\u003cli>Optic Description: Foxtrot-MSR Full Size\u003c/li>\n\u003cli>Height: 9.30"\u003c/li>\n\u003cli>Receiver Material: Alloy Steel\u003c/li>\n\u003cli>Safety: Ambidextrous\u003c/li>\n\u003cli>Thread Pattern: 1 / 2"x28\u003c/li>\n\u003cli>Width: 2.80"\u003c/li>\n\u003cli>Stock Description: Magpul SL\u003c/li>\n\u003cli>Barrel Description: Threaded\u003c/li>\n\u003cli>Barrel Length: 16"\u003c/li>\n\u003cli>Max Capacity: 30\u003c/li>\n\u003cli>Receiver Finish: Black Anodized\u003c/li>\n\u003cli>Trigger: Sig Two-Stage Matchlite Duo\u003c/li>\n\u003cli>Weight: 8 lbs\u003c/li>\n\u003c/ul>\n"
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