1. Firearms
  3. Semi-Auto Rifles
  5. AR-15 Rifles

Smith & Wesson M&P15 Sport II 5.56mm Optic Ready Rifle

Smith & Wesson M&P15 Sport II 5.56mm Optic Ready Rifle
SMITH AND WESSON M&P15 Sport II 5.56mm Optic Ready Rifle
$799.99

Temporarily Out of Stock

Includes FREE shipping
  • SPRINGFIELD SAINT 5.56MM VICTOR VS 16` OPTIC 4XMAGS, BAG

    Springfield Saint Victor 5.56 NATO Gear Pac with Viridian Venta Green Dot, Four Mags and Rifle Bag
    $1,368.00 $1,099.99

  • RADICAL FIREARMS RF-15 SOCOM 5.56NATOAR-15 RIFLE WITH 15-INCH RPR FREE-FLOAT RAIL

    Radical Firearms RF-15 Socom 5.56 NATO AR-15 Rifle with 15-Inch RPR Free-Float Rail
    $685.00 $449.99

  • COLT AR15A4 5.56MM SEMI-AUTOMATIC RIFLE

    Colt AR15A4 5.56mm Semi-Automatic Rifle
    $1,399.00 $1,169.99

  • SPRINGFIELD SAINT EDGE 5.56 EVAC PISTOL 7.5` BBL

    Springfield Saint Edge EVAC 5.56mm AR-Pistol with 7.5 in Barrel
    $1,949.00 $1,759.99

  • NEXGEN NG15 223 WYLDE RIFLE GREEN NITRIDE

    NexGen Arms NG15 223 Wylde Semi-Auto Rifle with OD Green Finish
    $499.99

  • NEXGEN NG15 223 WYLDE RIFLE PEWTER NITRIDE

    NexGen Arms NG15 223 Wylde Semi-Auto Rifle with Pewter Nitride Finish
    $499.99

  • NEXGEN NG15 223 WYLDE RIFLE BRONZE NITRIDE

    NexGen Arms AR-15 223 Wylde Semi-Auto Rifle with Bronze Nitride Finish
    $499.99

  • ONE HORSE OH-15 5.56 15` RAIL M-LOK

    One Horse OH-15 5.56 NATO Semi-Automatic Rifle with 16 Inch Socom Barrel and M-LOK Handguard
    $549.99 $439.99

  • SIG SAUER M400 TREAD V2 BLACK 5.56 16 IN BBL 30 MAG

    Sig Sauer M400 Tread V2 5.56mm AR-15 Rifle with 2-Stage Match Trigger and M-LOK Handguard
    $1,099.99 $999.99

  • NEXGEN NG15 223 WYLDE RIFLE BLACK NITRIDE

    NexGen Arms NG15 223 Wylde Semi-Auto Rifle Black Nitride Finish
    $499.99

  • NEXGEN NG15 300 BLACKOUT 16` PWT

    NexGen Arms NG-15 300 Blackout Semi-Auto Rifle with Pewter Cerakote Finish
    $549.99

  • BEAR CREEK ARSENAL BC-15 16` 300 BLKOUT 30RD BLK

    Bear Creek Arsenal BC-15 .300 Blackout AR-15 Semi-Auto Rifle
    $424.99 $409.99

  • Hornady 223 Rem 55 gr Hollow Point Match Frontier 20/Box

    Hornady 223 Rem 55 gr Hollow Point Match Frontier 20/Box
    $9.99
    ($0.50 / round)

  • Hornady 5.56 NATO 55 gr FMJ (M193) Frontier 20/Box

    Hornady 5.56 NATO 55 gr FMJ (M193) Frontier 20/Box
    $9.99
    ($0.50 / round)

  • Hornady 5.56 NATO 75 gr BTHP Match Frontier 20/Box

    Hornady 5.56 NATO 75 gr BTHP Match Frontier 20/Box
    $13.99
    ($0.70 / round)

  • PMC 5.56mm 55 gr FMJ-BT X-TAC 20/Box

    PMC 5.56mm 55 gr FMJ-BT X-TAC 20/Box
    $9.99
    ($0.50 / round)

  • PMC X-TAC 5.56mm NATO 62 gr M855 Green-Tip 20/Box

    PMC X-TAC 5.56mm NATO 62 gr M855 Green-Tip 20/Box
    $9.99
    ($0.50 / round)

  • Hornady 5.56 NATO 62 gr FMJ Frontier 20/Box

    Hornady 5.56 NATO 62 gr FMJ Frontier 20/Box
    $9.79
    ($0.49 / round)

  • Hornady 5.56mm 55gr FMJ Frontier Anniversary Bundle with Hat and Sticker 250 Rounds in Ammo Can

    Hornady 5.56mm 55gr FMJ Frontier Anniversary Bundle with Hat and Sticker 250 Rounds in Ammo Can
    $129.99
    ($0.52 / round)

  • Hornady 5.56mm NATO 62 gr FMJ Black 20/Box

    Hornady 5.56mm NATO 62 gr FMJ Black 20/Box
    $15.99
    ($0.80 / round)

  • X Products M200 5.56 Blanks 50 Round

    X Products M200 5.56 Blanks 50 Round
    $39.99 $24.99
    ($0.50 / round)

  • Hornady 223 Remington 55gr FMJ Frontier 250th Anniversary 250 Rounds in Ammo Can

    Hornady 223 Remington 55gr FMJ Frontier 250th Anniversary 250 Rounds in Ammo Can
    $129.99
    ($0.52 / round)

  • PMC 223 Rem 55 gr FMJ BT Bronze 20/Box

    PMC 223 Rem 55 gr FMJ BT Bronze 20/Box
    $9.99
    ($0.50 / round)

  • Hornady 223 Rem 68 gr BTHP Match Frontier 20/Box

    Hornady 223 Rem 68 gr BTHP Match Frontier 20/Box
    $11.99
    ($0.60 / round)

  • AMEND2 MOD 2 AR-15 5.56 MM 30 RD BLACK MAG

    Amend2 AR15/M4 Mod.2 5.56 NATO 30 Round Magazine (Black)
    $14.99 $6.97

  • MAGPUL PMAG 30 GEN M2 AR-15 556 NATO 30 RD MAG

    Magpul PMAG GEN M2 5.56 NATO 30 Round Black Magazine
    $12.95 $9.94

  • MAGPUL PMAG 30 GEN M3 AR-15 556 NATO 30 RD MAG

    Magpul PMAG GEN M3 5.56 NATO 30 Round Black Magazine
    $14.95 $11.99

  • MAGPUL PMAG 10 GEN M3 AR-15 556 NATO 10 RD MAG

    Magpul PMAG GEN M3 5.56 NATO 10 Round AR-15 Magazine
    $14.95 $12.61

  • ATI SCHMEISSER S60 223/5.56MM 60-ROUND AR-15 MAGAZINE WITH WINDOW (GEN2)

    American Tactical Schmeisser S60 5.56 NATO 60 Round AR-15 Magazine with Window (Gen2)
    $24.99

  • MAGPUL PMAG 30 GEN M2 AR-15 556 NATO 30 RD WINDOW MAG

    Magpul PMAG GEN M2 5.56 NATO 30 Round Magazine with Window
    $15.95 $12.91

  • MAGPUL PMAG 20 GEN M3 AR-15 556 NATO 20 RD MAG

    Magpul PMAG GEN M3 5.56 NATO 20 Round Black Magazine
    $14.95 $10.99

  • MAGPUL PMAG 30 GEN M3 AR-15 556 NATO 30 RD WINDOW MAG

    Magpul PMAG GEN M3 5.56 NATO 30 Round Black Magazine with Window
    $17.95 $14.52

  • MAGPUL PMAG 30 GEN M3 AR-15 556 NATO 30 RD WINDOW MAG (TAN)

    Magpul PMAG GEN M3 5.56 NATO 30 Round Coyote Tan AR/M4 Magazine with Window
    $17.95 $14.52

  • MAGPUL PMAG 30 GEN M3 AR-15 556 NATO 30 RD MAG (TAN)

    Magpul PMAG GEN M3 5.56 NATO 30 Round Coyote Tan Magazine
    $14.95 $12.11

  • DANIEL DEFENSE AR15 223 REM 32 ROUND 5.56 MAG BLACK

    Daniel Defense AR15 Magazine 223 REM 5.56 NATO 32 Round Factory Magazine Black
    $26.00 $23.99

  • MAGPUL PMAG D-60 AR-15 556 NATO 60 RD DRUM

    Magpul PMAG D-60 5.56 NATO 60 Round Drum Magazine
    $134.95 $113.87

Product Description

What's in the Box

  • Smith & Wesson M&P15 Sport II Optic Ready 5.56 Rifle
  • 30-Round Magazine
  • Cable Lock
  • Owner’s Manual

The M&P15 Sport II Optics Ready (OR) rifle removes the A2 front sight post, and is equipped with a picatinny-style rail, allowing you to mount a large variety of optics and accessories to your rifle. While the standard M&P15 Sport II comes with a Magpul standard flip-up sight and an A2 post, this model gives you the option to add an optic or sight of your choice. Flat-top rifles, like this one, offer more customization that the AR-15 shooters of today demand.

The M&P15 Sport II OR rifle also includes a Dust Cover and Forward Assist. Other features include a 6-position telescoping stock, 7075 T6 Aluminum receiver and 4140 Steel barrel with a 1 in 9” twist.

The new M&P 15 Sport II OR also features a Forged, Integral Trigger Guard, Armornite® Finish (Durable Corrosion Resistant Finish), and a Chromed Firing Pin. Each rifle is shipped with a 30-round Magpul PMAG.

Firearm Features

  • Gas Block with Integral Picatinny-Style Rail
  • QD Sling Swivel Attachment Point (bottom of gas block)
  • Chromed Firing Pin
  • Armornite® Finish on Barrel - Interior and Exterior
  • Forged, Integral Trigger Guard
  • Forward Assist & Dust Cover
  • 1 in 9” Twist
  • Threaded Barrel
  • 30 Round PMAG®

Firearm Specifications

  • Manufacturer: Smith & Wesson
  • Model: M&P15 Sport II Optic Ready
  • SKU: 10159
  • Caliber: 5.56mm NATO/.223
  • Capacity: 30
  • Barrel Length: 16"
  • Overall Length: 35.0"
  • Action: Gas Operated Semi-Auto
  • Stock: 6-Position CAR Stock
  • Grip: Polymer
  • Weight: 104.2 oz / 2 954.0g
  • Barrel Material: 4140 Steel
  • Barrel Twist: 1 in 9”
  • Purpose: Recreational Shooting

Customer Comments & Questions

Customer Reviews

Write a review
(5 out of 5) M&P 15 Sport II
by Parnell from Chicago, Illinois on January 4, 2018

Really happy with the rifle. This is my second purchase from Sportsman's. I believe the woman who helped me name is Diane, she was helpful in changing my order. She also corrected a small shipping problem with no hassle. I really appreciate all she did. If I purchase anymore weapons it'll more than likely be from Sportsman's.

(5 out of 5) M&P Sport II hits the mark
by John from Fort Worth, TX on February 13, 2018

I bought the M&P Sport II because I wanted the best bang for the buck. I'm a single dad, on a budget. This rifle is everything I expected and more. It's extremely accurate, once sighted in at 100 yards it shot half inch groupings over and over. I have not had a malfunction to date. I definitely recommend this rifle for anyone looking for a quality AR for a really great price!

(5 out of 5) My first AR - wonderful gun
by Hugh from Kansas City, KS on August 12, 2018

I own a lot of HKs, AKs, Mausers, bolts, and even the occasional Hi-Point carbine. I wasn't ever really interested in the AR platform until recently. I did some research, didn't care to spend too much money on a gun I might not like, and ended up with this rifle. Finally, after sitting on it for a good while, I bought 200 rounds and went to the range with a vortex red dot and some Magpul parts on it. I absolutely loved it. Super easy to sight in I have a lot of experience with Vortex optics, and extremely accurate. I got a good feel for the rifle almost immediately, making shooting the final 110 rounds a truly delightful learning experience. I've already ordered new parts for it and I can't wait to really make it my own. You really can't go wrong with this as your first AR. Easy to learn on and modify with great accuracy and that's all I could ever ask for.

(5 out of 5) Amazing rifle
by Marvin from Newark, DE on August 14, 2021

I love this gun! It's so smooth and accurate! I highly recommend this rifle if you are looking for a great ar-15.

(5 out of 5) Incredible Rifle
by Marvin from Newark, DE on August 21, 2021

This rifle is amazing and easy to shoot. Anyone looking for a rifle, look no more. Buy this one!!!

Back to top