Quick Look
The Smith & Wesson M&P 15 Sport II, introduced in 2017, is a modern AR-15 style rifle designed for versatility and reliability. It offers an affordable, user-friendly approach suited to sport shooting and home defense. The M&P 15 Sport II remains popular among entry-level AR enthusiasts and casual shooters.
Why It's a Top Choice
- Reliable direct impingement operating system
- Lightweight and durable aluminum construction
- Versatile for multiple shooting applications
- Wide aftermarket parts availability
- Easy to customize with optics and accessories
Key Variants
M&P 15 Sport
The original Sport model suits entry-level shooters seeking reliable AR functionality at a value price.
M&P 15 Sport II
An upgraded Sport with enhanced barrel, bolt carrier, and sighting options for improved performance.
Competitor Comparison Table
| Feature | M&P 15 Sport II | Ruger AR-556 | M&P 15 Sport |
|---|---|---|---|
| MSRP | $850 - $900 | $750 - $800 | $700 - $750 |
| Capacity/Size | 30 rounds, 16\" barrel | 30 rounds, 16.1\" barrel | 30 rounds, 16\" barrel |
| Weight | 6.9 lbs | 6.5 lbs | 6.9 lbs |
| Optics-Ready | Picatinny rail | Picatinny rail | Picatinny rail |
| Trigger Type | Mil-spec single-stage | Mil-spec single-stage | Mil-spec single-stage |
| Notable Pro | Reliable with upgraded parts | Value-oriented with good ergonomics | Affordable AR entry-level |
| Notable Con | Basic trigger, needs upgrades | Heavier than some competitors | Fewer upgrade parts than newer models |
Best Use Cases
- Home defense and self-protection
- Sport shooting and competitions
- Range training and plinking
- Light hunting (small game)
- AR platform customization projects
FAQs
Can I mount optics on the M&P 15 Sport II?
Yes, it comes standard with a full-length Picatinny rail compatible with most red dots and scopes.
What is the barrel length of the M&P 15 Sport II?
The rifle features a 16-inch barrel, balancing maneuverability and ballistic performance.
How does the M&P 15 Sport II compare to the original Sport?
The Sport II has enhanced barrel and bolt carrier improvements for better reliability and accuracy over the original Sport.







