S&W M&P 15 Sport II Gen 2: Versatile 5.56mm Semi-Auto Rifle, 16" Barrel
The S&W M&P 15 Sport II Gen 2: Versatile 5.56mm Semi-Auto Rifle, 16" Barrel is a 5.56 NATO ar style rifles from Smith & Wesson. It is available from 1 vendor at $809.99.

Product Information
Name: S&W M&P 15 Sport II Gen 2: Versatile 5.56mm Semi-Auto Rifle, 16" Barrel
Brand: Smith & Wesson
Category: AR Style Rifles
Caliber: 5.56 NATO
Barrel Length: 16"
Capacity: 30 rounds
UPC: 400006018366
SKU: UC72ciUHe
Description
The S&W M&P 15 Sport II Gen 2 is a semi-automatic rifle chambered in 5.56x45mm NATO with a 16" barrel, 30-round capacity, black finish, and a weight of 6.5 lbs.
Key Specifications
- UPC: 400006018366
- Action: Semi-Automatic
- Barrel Length: 16 inches
- Caliber: 5.56x45mm NATO
- Capacity: 30 rounds
- Finish: Black
- Weight: 6.5 lbs.
The 16" barrel keeps the overall length compact while clearing the legal threshold, and 5.56 NATO gives you access to a wide range of ammunition at most price points. At 6.5 lbs. the Sport II Gen 2 is on the lighter end for an AR-platform rifle, which helps during extended range sessions. The semi-automatic action with a 30-round mag is a standard configuration for this class.
The S&W M&P 15 platform has a large aftermarket, so customizing components (furniture, triggers, optics mounts) is straightforward.
Complete Specifications
| Caliber | 5.56 NATO |
| Capacity | 30 rounds |
| Barrel length | 16" |
| Weight | 104 oz |
| Action | Semi Auto |
| Finish | BLACK |
| Color | BLACK |
Frequently Asked Questions
What caliber is the S&W M&P 15 Sport II Gen 2?
The S&W M&P 15 Sport II Gen 2 is chambered in 5.56x45mm NATO.
Who makes the M&P 15 Sport II Gen 2?
The M&P 15 Sport II Gen 2 is made by Smith & Wesson.
What type of firearm is the S&W M&P 15 Sport II Gen 2?
It is a semi-automatic AR style rifle.
What is the barrel length of the S&W M&P 15 Sport II Gen 2?
It has a 16-inch barrel.
How many rounds does the S&W M&P 15 Sport II Gen 2 hold?
It has a 30-round capacity.
How much does the S&W M&P 15 Sport II Gen 2 weigh?
It weighs 6.5 lbs. unloaded.
Where can I buy the S&W M&P 15 Sport II Gen 2?
Compare current vendor offers on this page.
What Reviewers Say
Quoted verbatim from YouTube reviews. Each link opens the video at the moment quoted.
As far as the shooting impulse very comfortable it's a 22 it's not bad the uh buffer and uh the spring do a really good job.
Peculiarity is the sound that it makes when it closes that bolt uh kind of a rattly Ting it's pretty loud.
Customers Say
AI-generated insights derived from customer reviews and discussions on popular gun-enthusiast forums.
The S&W M&P 15 Sport II Gen 2 gets consistent positive feedback as a value-oriented AR-15. The 16" barrel and 6.5 lb. weight are frequently cited as practical for both range use and home defense without feeling unwieldy. The price relative to other AR-15s is a recurring selling point for buyers entering the platform.
Owners generally report solid out-of-box performance and good reliability. The wide availability of aftermarket parts is noted as a significant advantage for those who want to customize.
The stock trigger is a common upgrade target. It gets the job done but isn't particularly refined. Some owners also note the absence of features found on higher-end AR builds, though most view those as expected trade-offs at this price. Overall the Sport II Gen 2 holds up as a reliable, versatile entry-level AR that responds well to upgrades.
Where to Buy - 1 Offers Available
Price Range: $809.99 - $809.99
| Vendor | Price | Condition | Link |
|---|---|---|---|
| Guns Com | $809.99 | New | Buy Now |






















