Smith & Wesson M&P15 Sport II Cleaning & Maintenance Mat

Smith & Wesson
UPC:
022188868883
$799.99
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The Smith & Wesson M&P15 Sport II is a battle-tested, semi-automatic rifle chambered in 5.56 NATO, purpose-built for shooters who demand reliability and performance without compromise.

  • Chambered in 5.56 NATO with compatibility for .223 Remington ammunition
  • Lightweight 6.5 lb. design with a durable matte black finish throughout
  • Integrated Magpul MOE SL hand guard for enhanced grip and accessory mounting
  • Armornite-treated barrel delivers superior corrosion and wear resistance
  • Fixed front sight post and adjustable rear sight for reliable iron-sight accuracy
  • Mil-spec stock and 6-position adjustable buttstock for a customizable fit

Who This Is For

The M&P15 Sport II is ideal for first-time AR-15 owners, competitive shooters, and experienced enthusiasts looking for a dependable, feature-rich platform straight out of the box. Whether you're headed to the range, competing in 3-gun matches, or building your home defense setup, this rifle delivers proven M&P quality at an accessible price point.

Smith & Wesson M&P15 Sport II semi-automatic rifle in matte black

Specifications

BrandSmith & Wesson
ModelM&P15 Sport II
Caliber5.56 NATO / .223 Remington
ActionSemi-Automatic
Barrel Length16 inches
Overall Length32.0–35.0 inches (adjustable)
Weight6.5 lbs. (unloaded)
Capacity30+1 rounds (standard magazine)
Stock6-Position Adjustable Mil-Spec
FinishMatte Black / Armornite Barrel
Twist Rate1:8 inch
SightsAdjustable A2 Post / Folding Rear

Frequently Asked Questions

What is the difference between 5.56 NATO and .223 Remington — can I shoot both?

Yes. The M&P15 Sport II is chambered in 5.56 NATO, which means it is rated to safely fire both 5.56 NATO and the lower-pressure .223 Remington cartridges. However, a rifle chambered only in .223 Remington should never fire 5.56 NATO rounds due to the higher chamber pressures involved. The Sport II gives you the flexibility to use either load at the range.

Is the M&P15 Sport II compatible with standard AR-15 accessories and magazines?

Absolutely. The M&P15 Sport II is built on a standard mil-spec AR-15 platform, making it compatible with the vast majority of AR-15 aftermarket parts, accessories, optics, and STANAG-pattern magazines. This makes it an excellent base for customization, whether you want to add a red dot, free-float handguard, or upgraded trigger.

Does the M&P15 Sport II come with a forward assist and dust cover?

Yes. Unlike the original M&P15 Sport, the Sport II added a forward assist and a dust cover as standard features — two important mil-spec upgrades that improve reliability in field conditions and help keep debris out of the action when the rifle is not in use.