Sig Sauer Rifles - M400 for sale

GI#: 103180630

Guns Listing ID: 541981SN: 20L245052. Modern production, 5.56 Nato with a 16\" stainless steel barrel w/3 prong flash hider. Semi-auto tactical rifle with a Sig Romeo-MSR red dot optic, vertical/ ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$1,199.99

NEW THIS WEEK!

"Sig Sauer M400 Tread Rifle 5.56 Nato (R45160)

GI#: 103180599

Guns Listing ID: 541793Sig Sauer M400 5.56Nato W/Odin Olight, Sig Romeo and Juliet, and soft caseNO OTHER ACCESSORIES INCLUDED #17921 ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$900.99

NEW THIS WEEK!

GI#: 103178659

"SN: 20L245052. Modern production, 5.56 Nato with a 16"" stainless steel barrel w/3 prong flash hider. Semi-auto tactical rifle with a Sig Romeo-MSR red dot optic, vertical/angled grips ...Click for more info

Seller: Collectors Firearms

Area Code: 832

$1,199.95

NEW THIS WEEK!

Sig Sauer M400 5.56 W/ Vortex

GI#: 103178248

Guns Listing ID: 541410This Firearm is in very good condition with a nice green camoflage. The firearm comes with a magpul Bi-Pod and foregrip. ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$949.99

GI#: 103172694

Up for sale is a Sig Sauer M400 chambered in 5.56x45mm. This rifle has a Vortex Strike Eagle 1-6x24mm. 16" Barrel, very good bore. ...Click for more info

Seller: DENVER GUN ROOM

Area Code: 303

$750.00

Sig M400

GI#: 103165395

Sig M400 in 556 with a 16" barrel, quad rail, ambi safety. Rifle is lightly used in very good condition. Comes with 1 mag, no box. *Legendary Guns in Phoenix AZ 602-242-1195 Hours of ...Click for more info

Seller: Legendary Guns

Area Code: 602

$699.00

SIG SAUER SIG 516 5.56X45MM NATO

GI#: 103163433

Guns Listing ID: 535246This piston driven Sig Sauer rifle comes with one 30-round magazine, the owner‚s manual, flip-up sights, a Magpul stock & pistol grip, a quad rail handguard and a 1/7\ ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$1,249.99

Sig Sauer ~ SIGM400 ~ 5.56 Nato

GI#: 103160921

Guns Listing ID: 535571Comes with box, Sig Sauer Romeo red dot, ML 40 light, sling, fold down iron sights and 5 30 round magazines ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$1,050.99

GI#: 103158902

This Sig Sauer SIGM400 is a right handed, semiautomatic rifle chambered in 5.56mm Nato. It has wear marks on the forend and on the receivers. It is equipped with a flash hider and a vertical fore grip ...Click for more info

Seller: Cabelas Missoula

Area Code: 406

$799.99

GI#: 103158581

Guns Listing ID: 534691The SIG SAUER M400 TREAD is a premium direct-impingement AR-style rifle built to deliver unmatched performance and versatility. Designed for both beginners and experienced shoot ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$899.99

GI#: 103154365

Guns Listing ID: 533154Sig Sauer M400 Rifle.5.56x45 Caliber.Comes with 1 - 30rd Magazine.Shows signs of carry and usage wear. In good condition overall. ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$1,150.99

GI#: 103149825

Guns Listing ID: 531388THIS BEAUTIFUL USED SIG M400 5.56 COMES WITH A $900 AIM POINT RED DOT ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$1,299.99

GI#: 103144613

Guns Listing ID: 108017The M400 TREAD is easily customizable with a full line of purpose-built accessories, designed and built in the USA. The TREAD is an aluminum frame rifle, that is optics ready, T ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$880.99

SIG SAUER SIGM400 5.56X45MM NATO

GI#: 103139694

Guns Listing ID: 528050As you can see from the photo‚s this Sig Sauer is in good condition. It has an upgraded rear sight with two apertures and can also adjust up and down.So, you can buy with ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$899.99

GI#: 103126742

Guns Listing ID: 525115The rifle is in overall excellent condition. There is minor amounts of blemishing such as small amounts of wear on the edges of the metals. Otherwise the rifle still looks great ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$724.99

SIG SAUER SIGM400 5.56X45MM NATO

GI#: 103115783

Guns Listing ID: 522155USED IN GOOD CONDITION WITH SIG ROMEO 5 OPTICS ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$859.99

SIG SAUER M400 SDI-X 5.56X45MM NATO

GI#: 103113025

Guns Listing ID: 521000MAKE: Sig Sauer MODEL: M400 ACTION: Semi CALIBER: 5.56 NATOFINISH: Matt Black TYPE OF STOCK: Adjustable polymer CONDITION: Very good BARREL LENGTH: 16 1/2\" OVERALL LENGT ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$1,300.99

SIG SAUER M400 5.56 RIFLE

GI#: 103104977

Sig Sauer / Sig Sauer M400 / Sig Sauer M400 Tread / Sig Sauer M400 Tread V2 TacPac UPC 798681704606 MPN M400-16B-TRD-V2-TAC Brand Sig Sauer ...Click for more info

Seller: DOMINIONOUTDOORSKY

Area Code: 606

$1,120.00

Sig Sauer M400 556 Nato W/ Rome5 Gen II & Foxtrot MSR SDI Sentry Rifle Package RM400-SDI-16B-R5FX

GI#: 103102682

Seller: GUNPRIME

Area Code: 205

$1,749.99

SIG SAUER M400 SENTRY PACKAGE 5.56X45MM NATO

GI#: 103091284

Guns Listing ID: 536811This Sig Sauer M400 features an aftermarket upper with a stainless steel 16\" Freedom barrel, a Radian Raptor ambidextrous charging handle, an ambidextrous mag release and ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$649.99

SIG SAUER RM400

GI#: 103089584

Guns Listing ID: 514846The SIG Sauer M400 is an affordable high-quality AR-15 that is direct impingement gas-operated and chambered in 5.56x45mm (5.56 NATO). It features a rotating locking bolt a corr ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$1,000.99

GI#: 103086324

Guns Listing ID: 511952Sig Sauer M400 Sentry Package 5.56 NATO 30+1 16\" Threaded Barrel, Black Anodized Picatinny Rail Alloy Steel Receiver, M-LOK Handguard, 6 Pos Magpul SL Black Stock, Reduced ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$1,749.99

Sig Sauer M400 DH3 Competition Rifle - 223 Wylde, 30+1, 16", Stainless Steel/Black

GI#: 103083219

After two full years of competitive shooting with SIG SAUER'S SDI Comp Rifle, Team SIG's Daniel Horner has refined the platform to meet his competition needs and developed the ultimate 3-Gun rifle, th ...Click for more info

Seller: HighbyOutdoors

Area Code: 308

$1,699.99

SIG SAUER M 400 5.56X45MM NATO

GI#: 103078053

Guns Listing ID: 509498This Sig Sauer M 400 is in very good condition as you can see from the listing photos with light wear from little use. This AR style rifle comes with one magazine and a Firefie ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$979.99

SIG SAUER M400 ROSE 5.56X45MM NATO

GI#: 103077900

Guns Listing ID: 493624The M400 ROSE was developed in collaboration with World Champion Lena Miculek at the request of the ROSE community to help encourage and inspire women to take on the responsibil ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$1,422.99

Sig Sauer M400 Tread 556 Nato 16" Barrel TacPac RM400-16B-TRD-V2-TACPAC

GI#: 103073349

SIG SAUER SIG516 5.56X45MM NATO

Seller: GUNPRIME

Area Code: 205

$1,179.99

GI#: 103069434

Guns Listing ID: 508135This Sig Sauer Sig516 features a telescoping buttstock, flip-up front and rear iron sights, an ambidextrous mag release, an ambidextrous safety, an A2 muzzle brake, a 2-point QD ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$1,499.99

Sig Sauer M400 Tread 5.56, 16" Barrel, 30-Rd

GI#: 103059444

The Sig Sauer M400 Tread is a feature-rich AR-15 style rifle chambered in 5.56 NATO, offering reliability and adaptability straight from the factory. Its 16 inch stainless steel barrel is precision-ma ...Click for more info

Seller: United Patriot Supply

Area Code: 785

$849.99

Sig Sauer Model M400 .223 Caliber AR-15 Rifle AsNew S/N 21G005415xx

GI#: 103056789

Sig Sauer Model M400 AR-15 Rifle .223 / 5.56 NATO calibers As new unfired condition No box Magpul furniture 6 position collapsible stock 16" barrel A2 profile (has bayonet lug&# ...Click for more info

Seller: Elephant & Castle Fine Arms

Area Code: 417

$1,395.00

Sig M400 Tread Rifle RM40016BTRDV2TACPAC, 5.56 NATO, 16.", w/Romeo MSR

GI#: 103045782

NEW IN STOCK Sig M400 Tread Rifle RM40016BTRDV2TACPAC, 5.56 NATO, 16.", w/Romeo MSR, Vertical Grip, BLK Savior Case, 3 Mag Model: M400-Tread TacPac Caliber: 5.56 NAT ...Click for more info

Seller: DOMINIONOUTDOORS

Area Code: 540

$1,179.99

SIG Sauer ~ M400 ~ 5.56 Nato

GI#: 103040965

Light handling marks on steel, Bore is im good condition, Lands and grooves well-defined. Interested in purchasing this firearm? Give the Post Falls, ID Cabela's a call! 208.777.6300 5.56x45mm NATO ...Click for more info

Seller: Cabelas Post Falls

Area Code: 208

$949.99

SIG SAUER M400 PRO 5.56X45MM NATO

GI#: 103039533

Guns Listing ID: 478610Sig Sauer M400 5.56 NATO Semi-Auto Rifle - 30+1 Rounds, 16\" Barrel, Black Stock, SyntheticIncludes a free-floating M-LOK handguard, which promotes accuracy and handling. Q ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$1,400.99

Sig Sauer M400 5.56 Nato

GI#: 103032051

Up for sale is a Sig Sauer M400 chambered in 5.56x45mm. 16" Barrel, very good bore. ...Click for more info

Seller: DENVER GUN ROOM

Area Code: 303

$1,000.00

SIG M400 SDI 5.56MM 16" MOSS GREEN RIFLE RM400-SDI-16B-MSGRN

GI#: 102984739

NEW IN STOCK SIG M400 SDI 5.56MM 16" MOSS GREEN RIFLE RM400-SDI-16B-MSGRN Sig Sauer M400 SDI XSeries RM400-SDI-16B-MSGRN MANUFACTURER: SIG SAUER FAMILY: SIGM400 Series ...Click for more info

Seller: DOMINIONOUTDOORS

Area Code: 540

$1,599.99

GI#: 102936723

Guns Listing ID: 479651I have a used Sig Sauer M400 Classic for sale. This rifle features a flat top receiver and an adjustable butt stock. This rifle, chambered in 5.56, will ship with a 30 round mag ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$782.99

Sig Sauer M400 DH3 556 Nato Daniel Horner 3-Gun RM400-SDI-16B-DH3

GI#: 102929033

Guns Listing ID: 153614The M400 TREAD is easily customizable with a full line of purposebuilt accessories designed and built in the USA. The TREAD is an aluminum frame rifle that is optics ready TREA ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$1,062.99

GI#: 102912237

USED Sig Sauer M400 DH3 556 Nato Daniel Horner 3-Gun RM400-SDI-16B-DH3

Seller: GUNPRIME

Area Code: 205

$1,999.99

GI#: 102897388

Seller: GUNPRIME

Area Code: 205

$1,629.00

SIG SAUER M400 SDI-X 5.56X45MM NATO

GI#: 102876227

Guns Listing ID: 230626This Sig Sauer custom M400 Tread is perfect for target shooting. This rifle is chambered in .223 Rem/5.56 NATO, has a 16-inch barrel, and comes with one 30-round magazine. Finis ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$1,250.99

GI#: 102859065

Guns Listing ID: 488221Sig Sauer M400 SDI-X 5.56 NATO 30+1 16\" Black Threaded Barrel, Moss Green Cerakote Picatinny Rail Aluminum Receiver, M-LOK Handguard, 6 Position Magpul SL Black Synthetic ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$1,599.99

SIG SAUER M400 SDI-X 5.56X45MM NATO

GI#: 102858973

Guns Listing ID: 487789Sig Sauer M400 SDI-X 5.56 NATO 30+1 16\" Black Threaded Barrel, Flat Dark Earth Cerakote Picatinny Rail Aluminum Receiver, M-LOK Handguard, 6 Position Magpul SL Black Synth ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$1,599.99

SIG SAUER M400 TREAD V2 (SAVIOR MSR II TACPAC) 5.56X45MM NATO

GI#: 102812254

Guns Listing ID: 397155The M400 TREAD V2 features an upgraded handguard with more M-LOK slots for added mounting space and improved barrel cooling properties along with a minimalist design aimed at gi ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$1,193.99

SIG SAUER M400 223 REM 5.56 NATO RIFLE

GI#: 102712863

MANUFACTURER: SIG SAUER FAMILY: SIGM400 Series MODEL: M400 Tread TYPE: Rifle ACTION: Semi-Auto CALIBER/GAUGE: 223 Rem | 5.56 NATO FINISH: Black FINI ...Click for more info

Seller: DOMINIONOUTDOORSKY

Area Code: 606

$950.00

Sig M400 Tread AR-15 Rifle RM40016BTRD, 223 Remington/5.56 NATO

GI#: 102689258

NEW IN STOCK Sig M400 Tread AR-15 Rifle RM40016BTRD, 223 Remington/5.56 NATO, 16.5", Magpul SLK Black Stock, Black Finish, 30 Rds Model: M400 TREAD Caliber: 5.56mm NATO Barrel Le ...Click for more info

Seller: DOMINIONOUTDOORS

Area Code: 540

$849.99

SIG SAUER M400 TREAD V2 5.56X45MM NATO

GI#: 102660066

Guns Listing ID: 346396The M400 TREAD features a free-floating M-LOK enhanced handguard that is lightweight yet rigid for extreme control and ease of mounting accessories such as lights and handstops. ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$960.99

SIG SAUER RM400 Tread V2 223 556 16

GI#: 102624492

This rifle features a 16-inch barrel, providing a balance of maneuverability and accuracy, and it comes with an optics-ready platform, allowing shooters to mount their preferred optics for enhanced ta ...Click for more info

Seller: The Sporting Shoppe

Area Code: 401

$999.99

GI#: 102566819

Guns Listing ID: 46208The M400 Tread features a free-floating M-LOK handguard, Magpul SL-K 6-position telescoping stock, single stage trigger, 16\" stainless steel barrel, and a 7075 T-6 aluminum ...Click for more info

Seller: Guns Dot Com

Area Code: 866

$875.99