Smith & Wesson M&P-15 5.56 NATO 16" Semi Automatic AR-15 Platform Rifle

Smith & Wesson M&P-15 5.56 NATO 16″ Semi Automatic AR-15 Platform Rifle

More Sold AR Platform Rifles

SOLD FOR: $1,025.00

LSB#: WY250408RA004

Make: Smith & Wesson

Model: M&P-15

Serial Number: SZ27216

Year of Manufacture: Modern

Caliber: 5.56 NATO / .223 Remington

Action Type: Semi-Automatic, Fed by Detachable Magazine

Markings: The top of the barrel is marked “5.56 NATO ? 5R” The left side of the receiver is marked “SMITH & WESSON SPRINGFIELD MA MADE IN USA / SZ27216 / MODEL M&P-15” The right side of the receiver is marked “M&P 15” 

Barrel Length: 16”

Sights / Optics: The front sight is a flip up post sight with protective wings. The rear sight is a flip up peep sight. The top of the receiver is mounted with an eotech red dot and an eotech magnifier.

Stock Configuration & Condition: This rifle features a collapsible buttstock with 6 locking positions, Single point sling,  A2 style pistol grip, MLOK handguard with a folding vertical grip, and a folding bipod. The LOP is 13.5” from the front of the trigger to the back of the buttplate. There are light handling marks present. There are no chips or cracks. The stock rates in Excellent condition.

Type of Finish: Matte Black Anodized 

Finish Originality: Original

Bore Condition: The bore is bright, the rifling is sharp. There is no visible erosion in the bore. There is some light stubborn fouling present.  In this writer’s opinion, the bore rates 9/10.

Overall Condition: This rifle retains about 98% of its metal finish. The balance of the finish shows light  handling and operational wear. The screw heads are sharp and the pins are clean. The markings are sharp. Overall, this rifle rates in about Excellent condition.

Mechanics: The action functions correctly. We did not fire this rifle. As with all used firearms, a thorough cleaning may be necessary to meet your maintenance requirements.

Box, Paperwork & Accessories: This rifle includes 5 30 round magazines, range bench loader, bipod, sling, foregrip, red dot and magnifier. 

Our Assessment: This Smith & Wesson M&P-15 is a high-quality, modern sporting rifle designed with versatility and tactical functionality in mind. Chambered in both 5.56 NATO and .223 Remington, this AR-15 platform rifle features a 16″ barrel with a 1:8 twist and 5R rifling for improved accuracy and ease of maintenance. The M&P-15 includes a matte black anodized finish, MLOK handguard, A2-style pistol grip, 6-position collapsible stock, folding bipod, vertical foregrip, and single-point sling. On top, the rifle is equipped with an eotech red dot sight and magnifier, and flip-up iron sights for backup. These additions make it mission-ready for a variety of shooting applications right out of the box.

This rifle is in excellent condition, showing only light handling and operational wear and retaining about 98% of its finish. The bore is bright with sharp rifling and only minor fouling, rating a strong 9/10 in our assessment. Mechanically, the action functions correctly, and the overall build quality reflects Smith & Wesson’s reputation for durable, dependable firearms. The receiver markings and barrel roll marks are sharp and clean. All screw heads are undisturbed, and the pins remain unmarred, further affirming this rifle has been well cared for.

Whether you’re an enthusiast looking for a quality AR-style rifle, a competitive shooter in need of reliable optics and support features, or a preparedness-minded buyer seeking a durable home-defense platform, this M&P-15 delivers. The package is further enhanced by its included accessories: five 30-round magazines, eotech  optics, bench loader, sling, bipod, and foregrip—making it turnkey for range or field use. Please see our high quality photos and good luck on your bid! -M.C.

Smith & Wesson M&P-15 5.56 NATO 16" Semi Automatic AR-15 Platform Rifle
Smith & Wesson M&P-15 5.56 NATO 16″ Semi Automatic AR-15 Platform Rifle