Smith & Wesson M&P15 and Volunteer Rifles
The M&P15 is Smith & Wesson's AR-15, and the Volunteer is its newer AR-15 line. We also list the M&P10 in .308 Winchester and 6.5 Creedmoor and M&P15 pistols. 23 in stock from $699.00: 11 in 5.56 NATO, 6 in 223 Remington/5.56 NATO, 2 in 6mm ARC, 2 in 308 Winchester, 1 in 300 BLK and 1 in 6.5 Creedmoor.S&W's AR-15s: the M&P15 Sport, the Volunteer and the M&P10.
Prices from $699.00 to $1,549.00, as of Nov 13, 2026.
Pick your M&P15
Every M&P15 line we list, with the count in stock and the lowest price for each.
All M&P15 rifles
23 in stock. Sold out listings stay up, after the ones you can buy today.
Compare M&P15 models
The most listed size for each model in stock. 10 round versions of most models are listed for states with magazine limits.
As of Nov 13, 2026
Compare M&P15 models
The most listed size for each model in stock. 10 round versions of most models are listed for states with magazine limits.
| Model | Size / grip | Barrel | Standard mag | Calibers | In stock | From | Shop |
|---|---|---|---|---|---|---|---|
| M&P15 Sport | 16 in | 30 | 5.56 NATO, 223 Remington/5.56 NATO | 9 | $699.00 | Shop | |
| Volunteer | 16 in | 25 | 6mm ARC, 5.56 NATO | 4 | $939.00 | Shop | |
| M&P10 | 16 in | 20 | 308 Winchester, 6.5 Creedmoor | 3 | $1,143.30 | Shop | |
| M&P15 pistols & SBRs | 7.5 in | 30 | 5.56 NATO, 300 BLK, 223 Remington/5.56 NATO | 5 | $823.99 | Shop | |
| M&P15 | 16.1 in | 30 | 223 Remington/5.56 NATO | 2 | $1,499.00 | Shop |
Source: barrel, magazine and caliber are taken from our in-stock listings for each model.
Built for your M&P15
Magazines, scope mounts and parts that fit the M&P15, from S&W and other makers. Parts ship to your door where your state allows.
M&P15 models explained
The M&P15 Sport is the M&P15 we list most: a 5.56 NATO rifle with a 16 inch barrel and a 30 round magazine in our listings, with 10 round versions for states with limits. The Volunteer is S&W's newer AR-15 line, with optic ready and 20 inch 6mm ARC versions in our listings. The M&P10 is the larger .308 Winchester and 6.5 Creedmoor rifle. We have 9 M&P15 Sport, 4 Volunteer, 3 M&P10 and 5 pistol and short barrel listings in stock.
M&P15 magazines and parts
Our M&P15 listings come with 30 round magazines, or 10 round magazines in the state compliant versions. The M&P10 takes .308 magazines, not AR-15 magazines. S&W magazines and parts that name the M&P15 or M&P10 are listed above.
Other S&W rifles
For a 22 LR rifle laid out like an AR-15, see the M&P15-22. For a folding pistol caliber carbine, see the M&P FPC, and for a lever action, the Model 1854.
Buying a gun online
Magazines and most parts ship to your door where your state allows. Check state restrictions before you order, and read how buying a gun online works. Firearms can go on layaway, and financing shows at checkout when the order qualifies.
More Smith & Wesson lines
S&W M&P15 FAQ
What caliber is the M&P15?
Our M&P15 Sport listings are chambered in 5.56 NATO, which also fires .223 Remington. The Volunteer also comes in 6mm ARC in our listings, and the M&P10 is .308 Winchester or 6.5 Creedmoor.
What is the difference between the M&P15 Sport and the Volunteer?
Both are S&W AR-15 rifles. The Volunteer is the newer line, with optic ready and 6mm ARC versions in our listings. Compare the listings side by side on this page.
Do you carry 10 round M&P15 rifles for my state?
Yes. State compliant versions with 10 round magazines are in the listing titles, and the 10 round chip above the grid shows only those. Check our state restrictions page before you order.
Do you have the M&P15 in stock?
As of Nov 13, 2026 we have 23 M&P15, Volunteer and M&P10 listings in stock, from $699.00. Listings that sell out stay on this page.
Do you ship Smith & Wesson rifles to my house?
No. A firearm bought online ships to a licensed dealer (FFL) you pick at checkout, and you fill out the transfer paperwork there. Magazines and most parts ship to your door where your state allows.