5.56x45mm Smith & Wesson Guns for Sale

Price History
5.56x45mm
Smith & Wesson
Smith & Wesson 812000 M&P15 Stripped Lower Receiver AR-15 Rifle 223 Rem,5.56x45mm NATO
New
UPC 022188134193 Shipping $20
$159.00 DK Gun & Dog ★★★★★ (56)
Smith & Wesson M&P15 Lower Receiver, 5.56 NATO Receiver, Black
New
UPC 022188134209 Shipping $31.36
$322.25 Deerford Defense

5.56x45mm Smith & Wesson Guns Price Graph

Today's 5.56x45mm Smith & Wesson Guns average is $628.63, 6% below the 180-day average of $667.31. Over the last 180 days, the average peaked at $702.44 on March 12, 2026 and bottomed at $624.81 on September 4, 2026.

Smith & Wesson 812002 M&P15 Complete Lower Receiver AR-15 Rifle 223 Rem,5.56x45mm NATO
New
UPC 022188134209 Shipping $20
$353.00 DK Gun & Dog ★★★★★ (56)
Smith & Wesson M&P15 5.56 16in 30rd Receiver 7075-T6 Aluminum
New
UPC 022188134209 Free Shipping > $500
$356.16 Shooting Surplus ★★★★★ (193)
Smith & Wesson SMITH & WESSON M&P15 5.56 LOWER RECEIVER 812002
New
UPC 022188134209 Shipping $15 Free Shipping > $500
$376.99 BuyAGun ★★★★★ (3)
Smith & Wesson M&P15 Complete Lower 5.56x45mm/.223 Remington, Black - 812002
New
UPC 022188134209
$378.99 Palmetto State Armory ★★★★★ (1,164)
SMITH & WESSON M&P 15 SPORT II (10202) - RIFLE: SMITH & WESSON MODEL M&P 15 SPORT II (10202), SERIAL NUMBER TR65453, BLACK (MATTE), YES - INCLUDES ORIGINAL BOX, SEMI - AUTOMATIC, 5.56 NATO Notes: W/ ORIGINAL BOX
Used
Shipping $20
$459.99 Guns.com ★★★★★ (38,455)
USED Smith & Wesson M&P15 5.56 NATO AR-15 Rifle – 16" Barrel, 1:9 Twist, Magpul Furniture
Used
UPC 022188136012
$499.00 GunPrime ★★★★★ (2,495)
SMITH & WESSON M&P-15 - Manufacturer: S&WImporter: S&WModel: M&P-15Type: RifleAction Type: Semi-AutomaticCaliber / Gauge: 5.56 x 45 MM natoFinish: BluedBarrel Type: SingleGrip Type: SyntheticBarrel Length: 16"Magazine Capacity: 30-39Magazine Quantity: 1Case Type: NoneCondi...
Used
Shipping $20
$499.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P 15 - Smith & Wesson M&P Sport 5.56mm NATO 16in Black Semi Automatic Modern Sporting Rifle - 30+1 Rounds - S&W M&P15 Rifle is the ideal modern sporting rifle. It is versatile, reliable, and built to perform multiple uses under various conditions. It is al...
Used
Shipping $20
$499.99 Guns.com ★★★★★ (38,455)

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SMITH & WESSON M&P 15 - Smith & Wesson M&P Sport II 5.56mm NATO 16in Black Semi Automatic Modern Sporting Rifle - 30+1 Rounds - S&W M&P15 Rifle is the ideal modern sporting rifle. It is versatile, reliable, and built to perform multiple uses under various conditions. It is...
Used
Shipping $20
$499.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P 15 RIFLE - RIFLE: SMITH & WESSON MODEL M&P 15 RIFLE, SERIAL NUMBER TW47528, BLACK (MATTE), CASE NOT INCLUDED, SEMI - AUTOMATIC, 5.56 NATO, 16, SMITH AND WESSON M&P 15 WITH 1 MAG CRIMSON TRACE MOA RED DOT ADJUSTIBLE STOCK, FLAT PICATINNY GASBLOCK AND A WH...
Used
Shipping $20.80
$519.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P15 SPORT II - Up for sale is a previously owned Smith & Wesson M&P15 Sport II AR15 rifle chambered in 5.56 NATO. Features a 16" threaded barrel. A2 front sight and Magpul flip-up rear sight. Includes Magpul Angled Fore Grip and MOE + pistol grip. Does not...
Used
Shipping $21.04
$525.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P 15 RIFLE - RIFLE: SMITH & WESSON MODEL M&P 15 RIFLE, SERIAL NUMBER SZ17229, BLACK (MATTE), CASE NOT INCLUDED, SEMI - AUTOMATIC, 5.56 NATO, 16 Notes: Manufacturer: Smith & Wesson Model: M&P 15 Type: Semi-Automatic Rifle Caliber: 5.56 Serial Number: SZ172...
Used
Shipping $21.20
$529.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P 15 - Manufacturer: S&WImporter: S&WModel: M&P 15Type: RifleAction Type: Semi-AutomaticCaliber / Gauge: 5.56 x 45 MM natoFinish: BlackBarrel Type: SingleGrip Type: PolymerBarrel Length: 16"Magazine Capacity: 30-39Magazine Quantity: 5Case Type: NoneConditi...
Used
Shipping $22
$549.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P 15 - Please refer to photos above for accurate condition Smith & Wesson Model: M&P 15 Action: Semi-Auto Caliber: 5.56 Nato Capacity: 30 Rounds Finish: Orginaly Black but was Cerekoted Tan Barrel Length: 16 inches (17.5 inches with muzzle break) Serial N...
Used
Shipping $22
$549.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P 15 RIFLE - RIFLE: SMITH & WESSON MODEL M&P 15 RIFLE, SERIAL NUMBER SV91603, BLUE, CASE NOT INCLUDED, SEMI - AUTOMATIC, 5.56MM, 16" Notes: Smith & Wesson M&P-15 5.56 Nato Rifle - 16.5" Barrel, Blue/Black, 30+1 Rounds The Smith & Wesson M&P15 5.56 NATO R...
Used
Shipping $22
$549.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P 15 RIFLE - RIFLE: SMITH & WESSON MODEL M&P 15 RIFLE, SERIAL NUMBER TUO7505, BLACK (MATTE), CASE NOT INCLUDED, SEMI - AUTOMATIC, 5.56MM, 16 Notes: Manufacturer: Smith & Wesson Model: M&P 15 Type: Rifle Action: Semi-automatic Finish: As listed/pictured Co...
Used
Shipping $22
$549.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M & P 15 - Make: Smith & Wesson Model: M&P 15 Caliber: 5.56 NATO/ .223 No additional accessories included Item#: SH2023347
Used
Shipping $22.04
$550.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P 15 RIFLE - - Notes: The Firearm You've Been Looking For! Each firearm is carefully inspected and accurately described, with clear, detailed images to provide full transparency. What you see is exactly what you'll get - guaranteed! Buy with absolute c...
Used
Shipping $22.04
$550.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P 15 - Smith & Wesson M&P 15 223/5.56 caliber 30 round capacity No magazine included Some cosmetic wear Overall good condition #14717
Used
Shipping $22.04
$550.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P 15 RIFLE - RIFLE: SMITH & WESSON MODEL M&P 15 RIFLE, SERIAL NUMBER TW15006, BLUE, CASE NOT INCLUDED, SEMI - AUTOMATIC, 5.56 NATO, 16.5" Notes: The Smith & Wesson M&P15 is a semi-automatic rifle chambered in 5.56x45mm NATO. This particular item is identi...
Used
Shipping $23.20
$579.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P15 - Rifle is preowned and in great condition. There are lighter handling marks and signs of use present throughout the piece but nothing egregious or even noteworthy. One 30-round magazine and a Crimson Trace CTS-103 sight are both included. Barrel mea...
Used
Shipping $23.60
$589.99 Guns.com ★★★★★ (38,455)
Smith & Wesson M&P15 Sport II OR 5.56 NATO 16" — Optics-Ready AR-15 w/ Rifle Case 12024
New
UPC 022188872958
$599.00 GunPrime ★★★★★ (2,495)
SMITH & WESSON M&P 15 RIFLE - RIFLE: SMITH & WESSON MODEL M&P 15 RIFLE Notes: FOR SALE: A SMITH & WESSON M&P 15. THE UNDISPUTED BLUE-COLLAR WORKHORSE OF THE AR-15 WORLD, BUILT FOR PEOPLE WHO WANT AMERICAN DEFENSIVE RELIABILITY WITHOUT EATING RAMEN NOODLES FOR THE NEXT SIX...
Used
Shipping $24
$599.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P 15 RIFLE - RIFLE: SMITH & WESSON MODEL M&P 15 RIFLE, SERIAL NUMBER SV72724, BLUE, CASE NOT INCLUDED, SEMI - AUTOMATIC, 5.56MM, 16.5" Notes: Smith & Wesson M&P-15 5.56 Rifle - 16.5" Barrel, Blue/Black, 30+1 Rounds The Smith & Wesson M&P15 5.56 NATO Rifl...
Used
Shipping $24
$599.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P 15 RIFLE - RIFLE: SMITH & WESSON MODEL M&P 15 RIFLE, SERIAL NUMBER SX04887, BLUE / CCH, CASE NOT INCLUDED, SEMI - AUTOMATIC, 5.56 NATO, 16 Notes: Smith & Wesson M&P 15 5.56 NATO rifle. Comes with one magazine. 16" Barrel 1/9 Twist MOE Handguard
Used
Shipping $24
$599.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P 15 RIFLE - RIFLE: SMITH & WESSON MODEL M&P 15 RIFLE, SERIAL NUMBER TE41954, BLACK (MATTE), CASE NOT INCLUDED, SEMI - AUTOMATIC, 5.56MM, 16 Notes: RIFLE: SMITH & WESSON MODEL M&P 15 RIFLE, SERIAL NUMBER TE41954, BLACK (MATTE), CASE NOT INCLUDED, SEMI - A...
Used
Shipping $24
$599.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P 15 RIFLE - RIFLE: SMITH & WESSON MODEL M&P 15 RIFLE, SERIAL NUMBER TT95397, BLACK (MATTE), CASE NOT INCLUDED, 16, 5.56 NATO, SEMI - AUTOMATIC
Used
Shipping $24
$599.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P 15 - RIFLE: SMITH & WESSON MODEL M&P-15 SPORT II, SERIAL NUMBER TT30395, BLUE, YES - INCLUDES ORIGINAL BOX, SEMI - AUTOMATIC, 5.56MM, 18"SHIP TO FFL DEALER Notes: SHIP TO FFL DEALER
Used
Shipping $24
$599.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P-15 SPORT II - - 5.56 NATO / .223 Rem Up for sale is one of the most reliable and popular modern sporting rifles ever made: the Smith & Wesson M&P-15 Sport II. Widely recognized as a benchmark for quality and value, the Sport II is engineered to perform...
Used
Shipping $24
$599.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P-15 SPORT II 5.56 NATO - According to our rating scale I would Rate this gun "Very Good". I have taken multiple pictures to show the condition of it. We want you to get the best impression of it. With the hopes when you get it, that it is better than what...
Used
Shipping $24
$599.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P-15 - This Smith & Wesson M&P-15 is a semi-automatic rifle chambered in 5.56x45mm NATO with a 16-inch barrel. It features an A2-style front sight post, a Picatinny top rail, and an adjustable carbine stock. A standard right-hand safety selector is present...
Used
Shipping $24
$599.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P Sport II - Manufacturer: S&WImporter: S & WModel: M&P 15Type: RifleAction Type: Semi-AutomaticCaliber / Gauge: 5.56 x 45 MM natoFinish: BlackBarrel Type: SingleGrip Type: PolymerBarrel Length: 16"Magazine Capacity: 30-39Magazine Quantity: 1Case Type: Non...
Used
Shipping $24
$599.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P-15 - For sale is a Smith & Wesson M&P-15 semi-automatic Multi-Cal rifle with Smith & Wesson furniture. This firearm is chambered in the 5.56 NATO caliber. This modern rifle is a great option for hunting or shooting range training. This package includes a...
Used
Shipping $26
$649.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P 15 - Please refer to photos above for condition. Smith & Wesson Model: M&P 15 Barrel Length: 16 in (17.5 in with muzzle break) Caliber: 5.56 Nato Capacity: 30 rounds Finish: Black Action: Semi-Auto Serial Number: TU88531 AB
Used
Shipping $26
$649.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P 15 RIFLE - RIFLE: SMITH & WESSON MODEL M&P 15 RIFLE IMPORTED BY SMITH & WESSON SPRINGFIELD MA, SERIAL NUMBER TW09653, BLACK (MATTE), YES - INCLUDES PROTECTIVE CASE, SEMI - AUTOMATIC, 5.56 NATO, 16.5 Notes: RIFLE: SMITH & WESSON MODEL M&P 15 RIFLE IMPORT...
Used
Shipping $26
$649.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P 15 RIFLE - RIFLE: SMITH & WESSON MODEL M&P 15 RIFLE, SERIAL NUMBER TM47826, BLACK (MATTE), CASE NOT INCLUDED, SEMI - AUTOMATIC, 5.56 NATO, 16 IN Notes: The Smith & Wesson M&P15 is one of the most recognizable and proven AR-15 platforms on the market, ea...
Used
Shipping $26
$649.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P 15 RIFLE - RIFLE: SMITH & WESSON MODEL M&P 15 RIFLE, SERIAL NUMBER TW96893, BLACK (MATTE), CASE NOT INCLUDED, SEMI - AUTOMATIC, 5.56 NATO, 16 Notes: LISTEN UP, CIVIC-MINDED PATRIOTS AND DISCERNING BUYERS OF COMFORTABLE AMERICAN FREEDOM! WHAT WE HAVE HER...
Used
Shipping $26
$649.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M & P 15 SPORT II (12024) - RIFLE: SMITH & WESSON MODEL M & P 15 SPORT II (12024) IMPORTED BY SMITH AND WESSON SPRINGFIELD MA, SERIAL NUMBER SX33563, BLACK (MATTE), CASE NOT INCLUDED, SEMI - AUTOMATIC, 5.56 NATO, 16 Notes: This Semi-automatic AR-15 rifle is...
Used
Shipping $26
$649.99 Guns.com ★★★★★ (38,455)
SMITH & WESSON M&P 15 Sport Law Enforcement Patrol - The **M\&P15 Law Enforcement Patrol** is a variant of the **Smith & Wesson M\&P15** series of AR-15-style rifles, specifically designed for law enforcement use. Here's an overview of what this rifle typically includes an...
Used
Shipping $26
$649.99 Guns.com ★★★★★ (38,455)
Smith Wesson M SPORT III 5.56 NATO 16" M-LOK AR Rifle
New
UPC 022188894110
$649.99 Good 4 Guns ★★★★★ (276)
Smith Wesson M Sport III 5.56 NATO AR Rifle
New
UPC 022188895087
$649.99 Good 4 Guns ★★★★★ (276)
Smith Wesson M Sport III AR Rifle - 10RD
New
UPC 022188895094
$649.99 Good 4 Guns ★★★★★ (276)
SMITH & WESSON M&P15 MOE SL MID MAGPUL - USED, Like New Smith & Wesson MP15 AR15 16" 5.56MM "Magpul" Edition. The firearm has a midlength gas system and a unique grey magpul furniture.
Used
Shipping $26.04
$650.99 Guns.com ★★★★★ (38,455)
Smith Wesson M Sport III .223/5.56 AR Rifle Bundle
New
UPC 022188900736
$653.99 Good 4 Guns ★★★★★ (276)
Smith & Wesson M&P15 Sport III, 5.56 NATO Rifle, 16" Barrel, Black, 10+1 Capacity
New
UPC 022188895087 Shipping $45
$656.03 Deerford Defense
Smith & Wesson M&P15 Sport III, 5.56 NATO Rifle, 16" Barrel, Black, 30+1 Capacity
New
UPC 022188894110 Shipping $45
$656.03 Deerford Defense
Smith & Wesson M&P15 Sport III, 5.56 NATO Rifle, 16" Barrel, Black, Fixed Stock, 10+1 Capacity
New
UPC 022188895094 Shipping $45
$656.03 Deerford Defense
SMITH AND WESSON M&P15 SPORT III 5.56MM 10+1
New
UPC 022188895094
$671.04 Black Bayou Armory ★★★★★ (83)
SMITH AND WESSON M&P15 SPORT III 5.56MM 16"
New
UPC 022188894110
$671.04 Black Bayou Armory ★★★★★ (83)
Smith & Wesson 13952 M&P15 Sport III 5.56 NATO 10+1 16" 7075-T6 Aluminum Receiver 15" M-LOK Handguard Black Polymer Grip
New
UPC 022188895087
$671.04 Black Bayou Armory ★★★★★ (83)
SMITH & WESSON M&P 15 RIFLE - SERIAL NUMBER SV18700 Notes: Make: SMITH & WESSON Model: M&P 15 Made: USA Serial: SV18700 Type: Semi Auto RIFLE Finish: OTHER Caliber: 5.56 Capacity: 30+1 Barrel Length: 18" Sight: ACOG Trigger: CURVED TRIGGER Overall Length of Fir...
Used
Shipping $27.04
$675.99 Guns.com ★★★★★ (38,455)
Smith & Wesson 13807 M&P 15 Sport III 5.56 NATO 30rd Rifle, 16" Barrel, Black
New
UPC 022188894110 Free Shipping
$679.99 Bereli ★★★★★ (1,013)
SMITH & WESSON M&P 15 - RIFLE: SMITH & WESSON MODEL M&P 15 RIFLE IMPORTED BY NA, SERIAL NUMBER TU61223, BLACK (MATTE), CASE NOT INCLUDED, SEMI - AUTOMATIC, 5.56 NATO, 16"
Used
Shipping $27.20
$679.99 Guns.com ★★★★★ (38,455)
M&P15 SPORT III 5.56MM 10+1
New
UPC 022188895094 Email for Price Shipping $20
$680.00 DK Gun & Dog ★★★★★ (56)
Smith & Wesson 13952 M&P15 Sport III 223 Rem/5.56 NATO 10+1 16" Black Armornite Threaded Barrel, Black Picatinny Rail Aluminum Receiver, 6 Position Black Synthetic Stock, Black Polymer Grip
New
UPC 022188895087 Email for Price Shipping $20
$680.00 DK Gun & Dog ★★★★★ (56)
SMITH & WESSON M&P 15 SPORT III 16" 5.56 1-30RD
New
UPC 022188894110 Email for Price Shipping $20
$680.00 DK Gun & Dog ★★★★★ (56)
Smith Wesson M Sport III 5.56 AR Rifle with Red Dot
New
UPC 022188900644
$683.99 Good 4 Guns ★★★★★ (276)
Smith Wesson M Sport III 5.56 NATO AR Rifle with Red Dot
New
UPC 022188898309
$683.99 Good 4 Guns ★★★★★ (276)
Smith Wesson M Sport III 5.56 NATO Rifle with Red Dot
New
UPC 022188898194
$683.99 Good 4 Guns ★★★★★ (276)
S&W M&P15 SPORT III 556 30RD BUNDLE
New
UPC 022188900736 Free Shipping > $1,250
$684.77 Nadir Solutions ★★★★★ (18)
SMITH & WESSON M&P-15 SPORT II - RIFLE: SMITH & WESSON MODEL M&P-15 SPORT II IMPORTED BY NA, SERIAL NUMBER TM10678, BLACK (MATTE), CASE NOT INCLUDED, SEMI - AUTOMATIC, 5.56, 16" Notes: Pre-owned Smith and Wesson M&P-15 Sport II chambered in 5.56 Nato. This would be great ...
Used
Shipping $27.60
$689.99 Guns.com ★★★★★ (38,455)
Smith & Wesson M&P15 Sport III 16" 5.56 NATO 10rd
New
UPC 022188895094
$693.38 Georgia Guns & Ammo ★★★★★ (2)
Smith & Wesson M&P15 Sport III 5.56 NATO 16in 10rd
New
UPC 022188895087
$693.38 Georgia Guns & Ammo ★★★★★ (2)
S&W M&P15 Sport III 5.56 NATO 16" 30rd Black
New
UPC 022188894110
$693.38 Georgia Guns & Ammo ★★★★★ (2)
Smith & Wesson M&P15 Sport III, 5.56 NATO Rifle, 16" Barrel, Black, CTS-106 Red Dot, 30+1 Capacity
New
UPC 022188898194 Shipping $40
$696.08 Deerford Defense
Smith & Wesson M&P15 Sport III, 5.56 NATO Rifle, 16" Barrel, Black, CTS-106 Red Dot, Fixed Stock, 10+1 Capacity
New
UPC 022188898309 Shipping $40
$696.08 Deerford Defense
Smith & Wesson M&P15 Sport III, 5.56 NATO Rifle, 16" Barrel, Black, CTS-106 Red Dot, State-Compliant Configuration, 10+1 Capacity
New
UPC 022188900644 Shipping $40
$696.08 Deerford Defense
Smith & Wesson M&P15 Sport III 5.56 NATO 16" 30rd
New
UPC 022188894110
$696.60 Ferrari Firearms
Smith & Wesson M&P15 Sport III 5.56 NATO 16in 10rd
New
UPC 022188895094
$696.60 Ferrari Firearms
S&W M&P15 SPORT III 5.56 RIFLE - 10-SH 15" HANDGUARD M-LOK BL.
New
UPC 022188895087
$696.60 Ferrari Firearms
Smith Wesson M Sport III 5.56 Red Dot AR Rifle
New
UPC 022188896763
$696.99 Good 4 Guns ★★★★★ (276)
SMITH AND WESSON M&P15 SPORT III MLOK 16IN 10RD FIXED 13953
New
UPC 022188895094 Free Shipping
$699.00 Timber Hole Outdoors ★★★★★ (5)
SMITH AND WESSON M&P 15 SPORT III M-LOK BLACK 5.56NATO MLGS 16IN 10RD 13952
New
UPC 022188895087 Free Shipping
$699.00 Timber Hole Outdoors ★★★★★ (5)
Smith & Wesson 13952 M&P15 Sport III 223 Rem/5.56 NATO 10+1 16" Black Armornite Threaded Barrel, Black Picatinny Rail Aluminum Receiver, 6 Position Black Synthetic Stock, Black Polymer Grip
New
UPC 022188895087 Free Shipping
$699.00 Garrison's Guns ★★★★★ (21)
Smith & Wesson 13952 M&P15 Sport III 223 Rem/5.56 NATO 10+1 16" Black Armornite Threaded Barrel, Black Picatinny Rail Aluminum Receiver, 6 Position Black Synthetic Stock, Black Polymer Grip
New
UPC 022188895087 Free Shipping
$699.00 Conkey's Outdoors ★★★★★ (175)
Smith & Wesson 13952 M&P15 Sport III 223 Rem/5.56 NATO 10+1 16" Black Armornite Threaded Barrel, Black Picatinny Rail Aluminum Receiver, 6 Position Blac
New
UPC 022188895087 Shipping $11
$699.00 Selway Armory ★★★★★ (186)
Smith & Wesson 13952 M&P15 Sport III 10+1 16" Black Armornite Threaded Barrel, Black Picatinny Rail Aluminum Receiver, 6 Position Black Synthetic Stock, Black Polymer Grip
New
UPC 022188895087 Shipping $18
$699.00 Classic Firearms ★★★★★ (2,454)
Smith & Wesson 13953 M&P15 Sport III 10+1 16" Black Armornite Heavy Barrel, Black Picatinny Rail Aluminum Receiver, Fixed Black Synthetic Stock, Black Polymer Grip
New
UPC 022188895094 Shipping $18
$699.00 Classic Firearms ★★★★★ (2,454)
SMITH AND WESSON M&P15 SPORT III 5.56MM 10+1
New
UPC 022188895094 Shipping $18
$699.00 Blackbox Ballistics ★★★★★ (2)
SMITH AND WESSON M&P15 SPORT III 5.56MM 10+1
New
UPC 022188895094 Free Shipping > $1,250
$699.00 Nadir Solutions ★★★★★ (18)
SMITH AND WESSON M&P15 SPORT III 5.56MM 16"
New
UPC 022188894110 Free Shipping > $1,250
$699.00 Nadir Solutions ★★★★★ (18)
Smith & Wesson 13952 M&P15 Sport III 223 Rem/5.56 NATO 10+1 16" Black Armornite Threaded Barrel, Black Picatinny Rail Aluminum Receiver, 6 Position Black Synthetic Stock, Black Polymer Grip
New
UPC 022188895087 Free Shipping > $1,000 CC Fee 3%
$699.00 Bunker Hill Ballistics ★★★★★ (9)
M&P15 SPORT III 5.56MM 10+1
New
UPC 022188895094 Email for Price
$699.00 Gun Wise
M&P 15 Sport Iii 5.56x45 Nato Semi-Auto Rifle - M&P 15 Sport Iii 5.56x45 Nato 16" Bbl (1)30rd Mag Black
New
UPC 022188894110
$699.00 Brownells ★★★★★ (737)
SMITH AND WESSON M&P15 SPORT III 5.56 30+1 16"
New
UPC 022188894110
$699.00 Armored Boar Gunworks ★★★★★ (53)
SMITH AND WESSON M&P15 SPORT III 5.56 30+1 16"
New
UPC 022188894110
$699.00 Allied Arms ★★★★★ (310)
SMITH AND WESSON M&P15 SPORT III 5.56 30+1 16"
New
UPC 022188894110
$699.00 Pickett's Mill Armory ★★★★★ (26)
SMITH AND WESSON M&P15 SPORT III 5.56MM 10+1
New
UPC 022188895094
$699.00 Pickett's Mill Armory ★★★★★ (26)
SMITH AND WESSON M&P15 SPORT III 5.56MM 10+1
New
UPC 022188895094
$699.00 Armored Boar Gunworks ★★★★★ (53)
SMITH AND WESSON M&P15 SPORT III 5.56MM 10+1
New
UPC 022188895094
$699.00 Allied Arms ★★★★★ (310)
SMITH AND WESSON M&P15 SPORT III 5.56MM 10+1
New
UPC 022188895094
$699.00 Vital Defense ★★★★★ (14)
SMITH AND WESSON M&P15 SPORT III 5.56MM 16"
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UPC 022188894110
$699.00 Vital Defense ★★★★★ (14)
SMITH AND WESSON M&P15 SPORT III 5.56MM 16"
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UPC 022188894110
$699.00 Highland Arms ★★★★★ (49)
SMITH AND WESSON M&P15 SPORT III 5.56MM 16"
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UPC 022188894110
$699.00 WTW Arms ★★★★★ (68)
Smith & Wesson 13952 M&P15 Sport III 223 Rem/5.56 NATO 10+1 16" Black Armornite Threaded Barrel, Black Picatinny Rail Aluminum Receiver, 6 Position Black Synthetic Stock, Black Polymer Grip
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UPC 022188895087 Email for Price
$699.00 Gun Wise
Smith & Wesson 13952 M&P15 Sport III 223 Rem/5.56 NATO 10+1 16" Black Armornite Threaded Barrel, Black Picatinny Rail Aluminum Receiver, 6 Position Black Synthetic Stock, Black Polymer Grip
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UPC 022188895087
$699.00 Birmingham Hill Armory ★★★★★ (16)
SMITH AND WESSON M&P15 SPORT III 5.56MM 10+1
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UPC 022188895094 CC Fee 3%
$699.00 Cornerstone Arms ★★★★★ (373)
SMITH AND WESSON M&P15 SPORT III 5.56MM 16"
New
UPC 022188894110 CC Fee 3%
$699.00 Cornerstone Arms ★★★★★ (373)

5.56x45mm Smith & Wesson Guns Price Graph

Today's 5.56x45mm Smith & Wesson Guns average is $628.63, 6% below the 180-day average of $667.31. Over the last 180 days, the average peaked at $702.44 on March 12, 2026 and bottomed at $624.81 on September 4, 2026.

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