S&W M&P-15 Sport Price: Lowest Tracked $410 (Mar 2026) · Price History & Alerts
Built from GunDealAlerts’ own price record — 12,755 tracked prices across 1,921 products from 891 retailers since 2024.
Price Distribution
The most recent S&W M&P-15 Sport deal tracked on r/gundeals was $630 on Apr 7, 2026; no newer one has been posted. The lowest price ever tracked is $410, from Mar 24, 2026. Across 6 new S&W M&P-15 Sport deals tracked between 2025-03-15 and 2026-04-07, the average was $627 (range $410–$780).
Looking for the best price on a S&W M&P-15 Sport? We track every deal posted to r/gundeals so you know exactly what a good price looks like — and when to buy.
What Should You Pay for a S&W M&P-15 Sport?
Based on 6 new deals tracked from r/gundeals, here’s what the market looks like for the S&W M&P-15 Sport:
These numbers describe new S&W M&P-15 Sport deals. Prices for other conditions are tracked separately and are not averaged in.
Price Breakdown
- Great deal: At or below $410 — buy with confidence
- Good deal: $410–$550 — solid price, worth grabbing
- Average: $550–$740 — fair but nothing special
- Overpaying: Above $740 — wait for a better deal
Based on our S&W M&P-15 Sport price tracker — updated with every r/gundeals post.
Recent S&W M&P-15 Sport New Deals from r/gundeals
- $629 — [Rifle] Smith and Wesson M&P15 Sport III - $629.99 E-Mail for Price + $19.99 Shipping (No Tax Outsid from gunprime.com (36 upvotes)
- $409 — [rifle] $409.99 SMITH & WESSON M&P 15-22 Sport MLOK VERSION + Free Optic (plus tax, shipping) from g4gguns.com (0 upvotes)
- $740 — [Rifle] S&W 5.56 M&P-15 Sport III, Crimson Trace red dot, 3 mags, range bag - $740 from gunprime.com (0 upvotes)
- $549 — [rifle] Smith & Wesson M&P 15 Sport III - $549.99 from dunhamssports.com (50 upvotes)
- $779 — [RIFLE] Smith & Wesson M&P15 Sport III 5.56 with Primary Arms SLx 1x $779.99 Free Ship w/ Code HN583 from gundealusa.com (48 upvotes)
View all S&W M&P-15 Sport deals and full price history →
How to Get the Best S&W M&P-15 Sport Price
- Set up an alert. Add “S&W M&P-15 Sport” as a keyword in your alert preferences and we’ll email you the moment a deal posts.
- Know your target price. Anything under $410 is a strong buy. Don’t pay above $740 unless you need it today.
- Check the price history. Our S&W M&P-15 Sport product page shows every deal we’ve tracked with price trends over time.
View full S&W M&P-15 Sport price history and deals →
S&W M&P-15 Sport Price Trend
Across 6 tracked S&W M&P-15 Sport deals between 2025-03-15 and 2026-04-07, the median tracked price has fallen about 3% — deals have been getting better, so there is less urgency to take the first one you see. Earlier half: $650 median. Recent half: $630 median. Measured on r/gundeals deals only, not list prices.
Frequently Asked Questions
What is a good price for a S&W M&P-15 Sport?
For a new S&W M&P-15 Sport, anything at or below $410 is a great deal — that is the cheapest 10% of tracked deals, and it sells out quickly on r/gundeals. $410–$550 is a solid deal worth grabbing. Above $740, you are paying more than three quarters of tracked deals and should wait for a real drop.
How much does a S&W M&P-15 Sport usually cost?
Across 6 tracked r/gundeals deals, a new S&W M&P-15 Sport averages around $627, with verified deals ranging from below $410 on the low end to above $740 on the high end. Retail (non-deal) pricing typically sits at or above $740. Deals in other conditions are priced separately and are not averaged into this figure.
Should I buy a S&W M&P-15 Sport now or wait?
Check the current price of the new S&W M&P-15 Sport against $410 (great), $550 (good), $627 (average). If the price you are seeing is below $550, buy — these prices do not stay around. Otherwise set a free price alert and let the deal come to you.
Where can I see live S&W M&P-15 Sport deals?
Live deals for the S&W M&P-15 Sport from r/gundeals are tracked on our product page, sorted by price and recency, with each deal including dealer reputation and time-to-sellout data.
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