Smith & Wesson M&P15 Sport III 5.56 NATO 16″ 30rd
About this product
The Smith & Wesson M&P15 Sport III is a modern sporting rifle built for range use, training, and accessory customization. Chambered in 5.56 NATO/.223 Rem, it pairs a 16-inch threaded barrel and A2 flash suppressor with a free-floating 15-inch M-LOK handguard for modularity. The rifle ships with a single 30-round magazine and a six-position collapsible stock for adaptable ergonomics. Constructed on a 7075-T6 aluminum receiver with a 4140 steel Armornite-finished barrel and 1:8 5R rifling, it balances durability and shootability.
Key Specifications
- The caliber is 5.56 NATO / .223 Rem.
- The barrel measures 16 inches and features a threaded muzzle.
- The magazine capacity is 30 rounds and one magazine is included.
- The action is gas-operated semi-automatic.
- The rifle weighs approximately 6.5 lbs.
- The handguard is a free-floating 15-inch M-LOK design.
- The rifling is 1:8 twist with 5R rifling.
- The receiver is made from 7075-T6 aluminum.
- The barrel material and finish are 4140 steel with Armornite finish.
- The stock is a 6-position collapsible configuration.
With a focus on modularity and reliable construction, the M&P15 Sport III provides a ready platform for optics, accessories, and personalized setups. Its combination of a mid-length gas system, free-floating M-LOK rail and threaded 16-inch barrel makes it practical for range sessions and competitive or training applications where a configurable, rugged modern sporting rifle is required.
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Specs at a glance
Key attributes
| upc | 022188894110 |
| manufacturer | Smith & Wesson / S&W |
| manufacturer part number | 13807 |
| action | Semi-Auto |
| atf type | MODERN SPORTING RIFLE |
| barrel length | 16'' |
| caliber/gauge | .223 REM/5.56 NATO |
| capacity | 30 |
| color | Black |
| length | 32'' |
| magazine included | 1 x 30-Round |
| model | M&P 15 Sport III |
| number of magazines | 1 30 rd. PMag |
| package height | 3.0 |
| package width | 11.5 |
| product type | AR |
| safety | Thumb |
| shipping weight | 8.8 |
| sights | 32"-35" |
| state restriction (ca) | NO DIRECT SHIP TO CALIFORNIA |
| state restriction (guam) | NO SALE TO GUAM |
| state restriction (il) | NO SALE TO ILLINOIS PICA |
| state restriction (pr) | NO SALE TO PUERTO RICO |
| state restriction (ri) | NO DIRECT SHIP TO RHODE ISLAND |
| state restriction (vi) | NO SALE TO VIRGIN ISLANDS |
| state restriction (wa) | NO DIRECT SHIP TO WASHINGTON |