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Sig Sauer M400 SWAT .223 Rem/5.56 NATO Semi Automatic Rifle - Blue/Black, 16" Barrel, 30 Rounds, Synthetic, Collapsible Stock

   4 Reviews
| 4 Questions & Answers
Model: RM40016BS
 
Condition: Factory New
 
Bud's Item Number: 79457
 
UPC: 798681432677
 

Sig Sauer M400 SWAT .223 Rem/5.56 NATO Semi Automatic Rifle

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In the world of combat tested and approved firearms SIG Sauer is among the top of any short list. SIG Sauer firearms are used by law enforcement, military elite military units, and lawful citizens with concealed handgun permits. If you are not familiar with SIG Sauer the next logical question is where have you been? Since 1853 SIG Sauer has been providing shooters with firearms with the unquestionable reliability and durability they demand. After all SIG Sauer was born for defense with German precision and attention to detail.

THE SIGM400 SERIES TACTICAL RIFLE, designed for use in law enforcement, military operations, or the sporting field as well as competitive shooting. The SIG M400 is a true AR platform tactical rifle. Provides unparalleled accuracy, with a 16" chrome-lined and phosphate coated barrel that provides maximum durability and corrosion resistance. A 7075-T6 aircraft grade aluminum forged lower receiver adds to the durability and reliability.

Specifications and Features:
Item Number: RM400-16B-S
Action: Semi-Auto
Operating System: Direct impingement, rotating locking bolt
Caliber: .223 Rem/5.56 NATO
Overall Length: 35.5"
Trigger Type: MIL-SPEC
Trigger Weight: 7.6 lbs
Barrel Length: 16"
Rifling: 1:7"
Number of Grooves: 6
Weight without Magazine: 7 lbs
Capacity: 30 Rounds
Direct impingement gas operating system with rotating locking bolt
5.56 NATO Chrome-lined barrels with phosphate finish
Six-position collapsing stock
Two-Piece Aluminum quad-rail
Accepts most AR-15 magazines
A2 Type flash suppressor
"F" marked fixed front sight
Retail Store Availability
In-Store Purchase Only
Lexington, KY Not in store
Greenville, KY Not in store
Sevierville, TN Not in store
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Sig Sauer M400 SWAT .223 Rem/5.56 NATO Semi Automatic Rifle
Model
RM40016BS
Condition
Factory New
Bud's Item #
79457
UPC
798681432677
Manufacturer
Sig Sauer
In the world of combat tested and approved firearms SIG Sauer is among the top of any short list. SIG Sauer firearms are used by law enforcement, military elite military units, and lawful citizens with concealed handgun permits. If you are not familiar with SIG Sauer the next logical question is where have you been? Since 1853 SIG Sauer has been providing shooters with firearms with the unquestionable reliability and durability they demand. After all SIG Sauer was born for defense with German precision and attention to detail.

THE SIGM400 SERIES TACTICAL RIFLE, designed for use in law enforcement, military operations, or the sporting field as well as competitive shooting. The SIG M400 is a true AR platform tactical rifle. Provides unparalleled accuracy, with a 16" chrome-lined and phosphate coated barrel that provides maximum durability and corrosion resistance. A 7075-T6 aircraft grade aluminum forged lower receiver adds to the durability and reliability.

Specifications and Features:
Item Number: RM400-16B-S
Action: Semi-Auto
Operating System: Direct impingement, rotating locking bolt
Caliber: .223 Rem/5.56 NATO
Overall Length: 35.5"
Trigger Type: MIL-SPEC
Trigger Weight: 7.6 lbs
Barrel Length: 16"
Rifling: 1:7"
Number of Grooves: 6
Weight without Magazine: 7 lbs
Capacity: 30 Rounds
Direct impingement gas operating system with rotating locking bolt
5.56 NATO Chrome-lined barrels with phosphate finish
Six-position collapsing stock
Two-Piece Aluminum quad-rail
Accepts most AR-15 magazines
A2 Type flash suppressor
"F" marked fixed front sight

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4 Reviews. 4 out of 5 Stars!
5 Stars
75%
4 Stars
0%
3 Stars
0%
2 Stars
0%
1 Star
25%
Write Review
Bryan D on 07/10/2020
Rating:   1 of 5 Stars!

Truth be told none of this is on buds, this is more an issue with Sig. I purchased this exact rifle a year and a half ago and since purchasing it, I’ve had nothing but issues. It doesn’t cycle properly, bolt doesn’t lock back on final round in the mag, and worst of all, when you call sig to ask them to take a look at it, you better have not done a damn thing to it in an attempt to fix it, because based on how there trash level customer service rep talked down at me about it there policy, if you do so much as drop in an aftermarket trigger, your warranty is void and you’re liable for all costs. Even if you revert the weapon back to factory specs, it’s still not under warranty and based on my conversation with their customer service rep, they have zero interest in your firearm working. So don’t buy sig fellas, $1,000 retail when I purchased for an AR that doesn’t even cycle. Avoid sig AR platforms!!!!

William H S on 01/10/2019
Rating:   5 of 5 Stars!

150 rounds of 556 at 25 and 50 yards. With a good Sig Sauer scope. Rifle did very well and past all my dreams and thank you for a great AR 15 (RM40016BS M400 556/223 N)

Mark L on 04/07/2018
Rating:   5 of 5 Stars!

Great rifle, very clean, tight, and well-constructed. Have not had the opportunity to shoot it yet, but hoping to in the next couple of days.

Matthew F on 03/15/2018
Rating:   5 of 5 Stars!

I chose to buy the rifle and found out for sure that the rifle has a forward assist, dust cover and comes with a Magpul folding rear iron site; however, you have to put the site on yourself. It is incredibly easy to do, though. I ran through 50 rounds of 55gr 5.56 in quick succession and the barrel started smoking a bit. It's been some time since I've shot an AR, so I can't remember if that is normal for a 16in barrel or not.

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