Smith & Wesson M&P 15 Sport II 5.56 AR-15 Rifle - 30 Round - 16"

Manufactured by Smith & Wesson
SKU: 10305
MPN: 10305
Manufactured by Smith & Wesson
3 Reviews

Out of Stock

NOTE: Limit 20 per household. Quantities exceeding 20 will not allow checkout.

Items that are regulated by the ATF have restrictions and requirements: 
•Your entire order will ship only to a Federal-Firearm License holder.
•Please contact your local FFL prior to placing your order to ensure they are still accepting transfers.
•A copy of your order/invoice as well as the current FFL license for your local dealer must be emailed to



The Smith & Wesson M&P 15 SPORT II w/Magpul MOE M-LOK is a versatile and reliable modern sporting rifle. The rifle is chambered in 5.56 NATO for a wide variety of recreational, sport shooting and professional applications. This rifle is lightweight with unrivaled strength and reliability allowing you to confidently navigate any scenario. It boasts a Magpul MOE M-LOK carbine-length handguard offering increased ergonomics, maximum airflow and modularity for optimal performance and durability. The handguard provides 2-inch M-LOK picatinny-style rail panel for sights, optics and accessories.  The upper receiver of the Smith & Wesson M&P15 Sport II is chambered in 5.56mm with a 16-inch 4140 steel barrel and features Magpul MBUS rear sight and A2 front sight for easy target acquisition. The receiver is hammer forged from aluminum with a type III hard coat providing the strength and toughness to withstand the most severe abuse and provide maximum corrosion resistance. It features a forged integral trigger guard and chromed firing pin for reliability and optimal performance in all conditions. The Smith & Wesson M&P 15 SPORT II w/Magpul MOE M-LOK is built to perform in multiple applications under various conditions and is easy to accessorize.

  • Manufactured by Smith & Wesson
  • 5.56 NATO/ .223
  • 1:9 twist rate 
  • A2 flash hider
  • 16” 4140 steel barrel
  • Magpul MOE M-LOK carbine-length handguard
  • 2” M-LOK picatinny-style rail panel 
  • Forged integral trigger guard
  • Magpul MBUS rear sight
  • Forward assist & dust cover
  • Armornite finish on barrel - interior and exterior
  • Chromed firing pin
  • 30 Round PMAG 
  • Threaded barrel

An industry leader since 1852, Smith & Wesson is one of the world's largest firearms manufacturers. With the release of the Volcanic pistol, the first American firearm capable of firing a fully self-contained cartridge, S&W cemented their name in history as an innovative firearms manufacturer. Through the years they continued to bring new designs loved by civilians, police, and military, eventually leading to their highly popular, striker fired M&P pistols. The variety of firearms from concealed handguns to precision bolt action rifles combined with S&W’s unmatched reliability and history are the reason they stand out from the crowd.
See More


Barrel CoatingSalt Bath Nitride
Barrel ContourMedium
Barrel Length16
Barrel LiningSalt Bath Nitride
Barrel Material4140 Chrome Moly Steel
BrandSmith & Wesson
Caliber Gauge5.56 NATO
Gas System LengthCarbine
Gas System TypeDirect Impingement
HandguardCarbine Length Drop-In Handguard
Muzzle DeviceA2 Flash Hider
Thread Pattern1/2 X 28
Twist Rate1:9

Ratings & Reviews

3 reviews

  • 4 stars
  • 0 reviews
  • 3 stars
  • 0 reviews
  • 2 stars
  • 0 reviews
  • 1 star
  • 0 reviews

Best Budget AR


I have spent the last 20 years working with AR-15s. The sport II is by far the best bang for your buck without spending a lot of time building (and waiting for parts to go on sale). If you're iffy on buying a palmetto/building a kit from them. Go S&W all day. The only upgrade to this thing is maybe a better BCG, and/or optics.

Basic, entry level, weapon.


It's an AR. It is accurate and parts for it are everywhere.
<br>S&W makes good guns and did a good job at making an affordable, entry level, rifle.

Old Reliable


Bought this exact configuration at a local shop for thirty bucks more than this list price. Shot very accurate right out the box. Irons were already very accurate. Could use a nicer grip, and a quality dot and sling. But other than those minor additions this will meet your 5.56 needs