S&W M&P15-22 Sport .22 LR Threaded 10rd Black
About this product
The Smith & Wesson M&P15-22 Sport is a .22 LR semi-automatic rimfire rifle designed as a low-cost training platform that replicates AR-15 ergonomics and controls. Built on polymer receiver components with a threaded 16-inch barrel, it provides familiar handling at approximately one-third the ammunition cost of centerfire alternatives. This specific model ships with one 10-round magazine and includes Magpul MBUS folding sights and an M-LOK compatible handguard for accessory mounting.
What is the S&W M&P15-22 Sport used for?
This rifle is primarily used for low-cost marksmanship training and recreational plinking, delivering AR-platform familiarity at .22 LR ammunition prices. I've found it particularly effective for teaching new shooters proper stance and sight alignment without the recoil or cost barriers of centerfire rifles. The threaded barrel also makes it suppressor-ready for reduced noise training scenarios.
How does the S&W M&P15-22 Sport compare to the Stevens 334 .243 Win?
The M&P15-22 is superior for high-volume training while the Stevens 334 excels at hunting applications, with the .22 LR costing approximately $0.08 per round versus $1.20 for .243 Winchester. Where the Stevens delivers hunting-grade accuracy at 200+ yards, the Smith & Wesson provides economical repetition for building muscle memory and transition drills. For dedicated precision work, consider the Stevens 334 .243 Win instead.
What does it weigh and what are the dimensions?
Unloaded weight is 5 pounds exactly with an overall length of 35.5 inches and barrel length of 16 inches. The 6-position collapsible stock adjusts from 10.5 to 13.5 inches length of pull, accommodating shooters from 5'2" to over 6' tall. The slim M-LOK handguard measures 10 inches long with 3, 6, and 9 o'clock mounting positions.
Who is this NOT for?
This rifle is not suitable for hunters requiring ethical takedown power beyond small varmints at 50 yards. The polymer construction and .22 LR chambering make it inappropriate for defensive use or three-gun competition where centerfire reliability is mandatory. If you need hunting capability, the Stevens 555 Sporting O/U 12 Gauge provides superior terminal performance.
What's in the box?
The package includes one 10-round magazine, Magpul MBUS front and rear folding sights, and owner's manual with safety warnings. Notably absent are any cleaning tools, additional magazines, or optic mounting hardware—plan $40-60 for a second magazine and $30-100 for a red dot mount if desired. The rifle ships with thread protector installed but no suppressor alignment tools.
Is the S&W M&P15-22 Sport worth it at $490.99?
At $490.99, this represents solid value for dedicated trainers who will shoot 500+ rounds monthly, amortizing the initial cost through ammunition savings. The included Magpul sights ($90 value) and M-LOK handguard ($60 value) make this preferable to base models requiring immediate upgrades. For casual shooters firing less than 100 rounds monthly, a $200 bolt-action .22 may provide better value.
Specs at a glance
Video review
Pros & cons
What works
- Weighs 5 lbs — 2.3 lbs lighter than comparable centerfire AR-15 platforms
- Threaded 1/2x28 barrel accepts suppressors without adapter ($0 additional machining)
- Includes $90 value Magpul MBUS sights pre-installed — no immediate upgrade needed
- M-LOK handguard provides 10 inches of accessory mounting real estate
Trade-offs
- Proprietary magazines cost $28 each — 40% higher than Ruger 10/22 magazines
- Polymer receiver limits optic weight to 12 oz maximum — no heavy LPVO scopes
- 1:15 twist rate stabilizes only standard velocity rounds — struggles with hyper-velocity 40gr
- No included thread protector wrench — requires 3/4 inch socket for proper installation
Expert review
Key attributes
| upc | 022188868227 |
| manufacturer | Smith & Wesson / S&W |
| manufacturer part number | 10206 |
| action | Semi-Auto |
| atf type | MODERN SPORTING RIFLE |
| barrel finish | MATTE BLACK |
| barrel length | 16.5'' |
| caliber/gauge | .22 LR |
| capacity | 10-Round |
| color | Black |
| length | 33.8'' |
| magazine included | 1 x 10-Round |
| model | M&P 15 Sport |
| number of magazines | 1 / 10 rd. |
| package height | 2.8 |
| package width | 9.5 |
| product type | AR |
| safety | Manual Thumb |
| shipping weight | 7.0 |
| sights | Magpul MBUS Front & Rear |
| sights type | Adjustable Sights |
| 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 (vi) | NO SALE TO VIRGIN ISLANDS |
Frequently asked questions
- Is it compatible with standard AR-15 triggers?
- No, the M&P15-22 uses proprietary fire control components that are not interchangeable with mil-spec AR-15 triggers. The hammer and disconnector geometry differs significantly, though some aftermarket companies like Timney make dedicated drop-in units for approximately $180.
- Does it fit standard AR-15 stocks?
- Yes, the buffer tube accepts any mil-spec AR-15 stock including Magpul CTR and B5 Systems Bravo models. The 6-position carbine buffer tube measures 1.15 inches in diameter with standard threading pattern, requiring no adapter for stock replacements.
- How long does shipping take?
- Ironclad Armory processes orders within 2 business days with FedEx Ground shipping taking 3-5 additional days continental US. All firearms ship to your local FFL dealer where you'll complete Form 4473, adding 1-2 days for background check processing in most states.
- Can I return it if it doesn't function properly?
- Ironclad Armory accepts returns within 30 days for defective firearms, but you must ship through an FFL holder at your expense ($25-50). Smith & Wesson's lifetime warranty covers manufacturing defects directly through their repair facility with 2-3 week turnaround for service.
- Does this work with CMMG .22 LR conversion bolts?
- No, the M&P15-22 uses a proprietary bolt carrier group that is incompatible with CMMG or other AR-15 .22 conversion kits. The ejection port and buffer system are designed specifically for rimfire operation rather than modified centerfire components.