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Smith & Wesson

Smith & Wesson M&P15 Sport III 5.56 Rifle Length, 18 in., 30rd, OD Green

  • 5.56
  • 30rd
  • 18 in.
  • Semi-auto
  • 5% below usual
$776.94Usually $813.67

Save $36.73

Lower than usual: it usually sells for $813.67, its median price over the last 90 days.

$746.95 + $29.99 shipping to your FFL dealer, before tax and the transfer fee. 20% under MSRP.

Granite Peak Supply

Lowest of 3 stores

4.6 (6.4K), in stock,

Buy at Granite Peak Supply(opens the store in a new tab)

Compare 4 stores

3 in stock.

Ranked by landed price: the item plus shipping to you, before tax.

Stores selling Smith & Wesson M&P15 Sport III 5.56 Rifle Length, 18 in., 30rd, OD Green, ranked by landed price
StoreLanded priceVersus bestStockStore link
Granite Peak Supply4.6
$776.94Best priceIn stockBuy at Granite Peak Supply (opens in a new tab)
Ozark Range Supply4.6
$822.49+$45.55In stockBuy at Ozark Range Supply (opens in a new tab)
Westbound Armory4.7
$850.98+$74.04In stockBuy at Westbound Armory (opens in a new tab)
Bayou Arms Co.4.1
$755.99Not availableOut of stockView at Bayou Arms Co. (opens in a new tab)

Guns ship to a licensed dealer (FFL) near you for pickup. Landed prices include shipping to the dealer, not their transfer fee.

Price history

The lowest price and each store's own, every day for 2 years.

Usual
$813.67
90-day median
90-day low
$637.46
90-day high
$834.79
2-year low
$637.46
Sep 25, 2026
Unchanged for
11 days
Since Oct 9, 2026
Every price change (103 in 2 years)
Every change of the lowest landed price, newest first
DateLowest priceChange
Oct 9, 2026$776.94Down 5.9%
Sep 26, 2026$825.78Up 29.5%
Sep 25, 2026$637.46Down 23.6%
Sep 1, 2026$834.79Up 23.3%
Aug 28, 2026$677.07Down 16.5%
Aug 25, 2026$810.67Up 4.0%
Aug 18, 2026$779.33Down 2.8%
Aug 16, 2026$801.62Up 5.1%
Aug 15, 2026$762.76Down 4.9%
Aug 9, 2026$801.94Up 16.6%
Aug 2, 2026$687.65Down 12.3%
Jul 30, 2026$784.23Down 4.0%
Jul 4, 2026$816.66Up 2.9%
Jul 3, 2026$793.53Up 18.6%
Jul 2, 2026$669.30Down 18.6%
Jul 1, 2026$822.07Up 13.7%
Jun 27, 2026$722.75Down 10.9%
Jun 23, 2026$811.46Up 1.3%
Jun 21, 2026$800.72Down 2.0%
Jun 19, 2026$816.76Down 8.3%
Jun 17, 2026$890.52Up 7.7%
Jun 11, 2026$826.89Up 18.7%
Jun 9, 2026$696.78Down 15.5%
May 28, 2026$824.76Up 2.9%
May 25, 2026$801.66Up 23.6%
May 19, 2026$648.76Down 19.1%
May 13, 2026$801.79Down 12.9%
May 10, 2026$920.47Up 12.2%
May 5, 2026$820.02Up 0.8%
Apr 19, 2026$813.61Up 0.1%
Apr 14, 2026$813.10Up 9.4%
Apr 11, 2026$742.94Down 13.7%
Apr 6, 2026$860.54Up 5.9%
Mar 31, 2026$812.52Up 6.6%
Mar 25, 2026$762.09Down 7.9%
Mar 22, 2026$827.14Up 0.9%
Mar 20, 2026$819.70Up 11.9%
Mar 4, 2026$732.54Down 9.5%
Feb 28, 2026$809.08Down 4.5%
Feb 13, 2026$847.29Up 4.3%
Feb 3, 2026$812.59Up 1.5%
Feb 1, 2026$800.27Down 11.0%
Jan 25, 2026$899.00Up 10.0%
Jan 9, 2026$817.35Down 1.2%
Dec 16, 2025$827.17Down 6.2%
Dec 14, 2025$881.66Up 3.5%
Dec 9, 2025$851.73Up 17.9%
Dec 6, 2025$722.27Down 16.7%
Dec 3, 2025$867.47Up 18.5%
Nov 23, 2025$732.01Down 13.5%
Nov 20, 2025$846.61Up 2.0%
Nov 3, 2025$830.23Down 3.9%
Oct 24, 2025$863.74Up 0.3%
Oct 18, 2025$860.83Down 1.9%
Sep 28, 2025$877.70Down 10.5%
Sep 18, 2025$980.43Up 27.6%
Sep 12, 2025$768.64Down 12.5%
Sep 7, 2025$878.09Down 2.5%
Sep 3, 2025$900.75Up 6.3%
Aug 30, 2025$846.98Up 1.2%
Aug 28, 2025$836.71Down 2.2%
Aug 26, 2025$855.56Down 1.4%
Aug 22, 2025$868.12Down 2.9%
Aug 10, 2025$893.86Down 9.1%
Aug 3, 2025$982.87Up 40.9%
Jul 31, 2025$697.49Down 20.4%
Jul 25, 2025$876.56Up 1.3%
Jul 16, 2025$865.50Up 23.4%
Jul 13, 2025$701.15Down 28.6%
Jul 9, 2025$982.21Up 3.4%
Jun 24, 2025$949.77Down 3.8%
Jun 8, 2025$987.15Up 12.4%
May 14, 2025$878.58Up 0.3%
May 5, 2025$875.77Up 0.3%
Apr 28, 2025$873.17Down 0.2%
Apr 24, 2025$874.49Down 5.2%
Apr 15, 2025$922.66Up 9.7%
Mar 27, 2025$841.08Down 3.5%
Mar 21, 2025$871.48Up 1.0%
Mar 19, 2025$862.84Down 0.1%
Mar 18, 2025$863.82Up 16.9%
Mar 11, 2025$738.74Down 14.8%
Mar 9, 2025$866.94Down 13.9%
Mar 6, 2025$1,006.76Up 18.3%
Mar 5, 2025$850.69Down 8.5%
Feb 13, 2025$930.19Up 2.2%
Feb 12, 2025$909.98Up 8.2%
Feb 10, 2025$840.77Down 8.9%
Feb 9, 2025$922.87Up 26.6%
Feb 7, 2025$729.12Down 17.7%
Jan 22, 2025$885.82Down 1.5%
Jan 10, 2025$899.61Down 0.1%
Jan 6, 2025$900.65Down 0.7%
Jan 5, 2025$907.13Down 0.4%
Dec 24, 2024$910.91Down 2.7%
Dec 22, 2024$936.25Up 2.3%
Nov 24, 2024$915.61Up 11.5%
Nov 21, 2024$820.96Down 19.8%
Nov 13, 2024$1,024.12Up 36.4%
Nov 11, 2024$750.78Down 27.9%
Nov 10, 2024$1,041.80Up 15.8%
Oct 28, 2024$899.56Down 10.6%
Oct 21, 2024$1,006.70Up 8.0%

About this product

The Smith & Wesson M&P15 Sport III 5.56 Rifle Length is a rifle chambered in 5.56 NATO, with a semi-auto action, an 18-inch barrel and a 30-round capacity. This listing is the oD Green finish in the rifle-length barrel configuration, new. Guns ship to a licensed dealer (FFL) near you, who runs the background check and hands it over; their transfer fee is separate.

Caliber
5.56 NATO
Type
Rifle
Action
Semi-auto
Capacity
30 rounds
Barrel length
18 in.
Finish
OD Green
Configuration
Rifle-length barrel
Condition
New
$776.945% below usual
at Granite Peak Supply
Buy now at Granite Peak Supply(opens the store in a new tab)