Compared on builder picks, today's prices and specs.
Our pick: best price today

The only one in stock today, at $339.20.
$339.20at Classic Firearms, in stock
Builders split too evenly to call it, so this pick is on price.
The Smith & Wesson M&P15 Lower is the only one in stock today, from $339.20 at Classic Firearms. 5 stores we track have the Smith & Wesson M&P15 Lower in stock.
Builders paid a median $269.99 for it when they added it, against $43.09 for the Wilson Combat Forged. On paper they differ on assembly (Complete against Stripped). It is most often built with the Bravo Company Bolt Carrier Group and the Geissele Automatics SSA-E X.
A close call between the Wilson Combat Forged and the Smith & Wesson M&P15 Lower.
Shares come from GunPartPicker's build data: real parts lists people put together while planning a purchase, not sales. Slot share is the share of builds with a lower receiver that chose this one. Median paid is the price shown when builders picked it, not today's price; the table below has today's prices.
| Spec | ![]() | ![]() |
|---|---|---|
| Lowest in stock | $339.20Classic Firearms | Out of stock |
| Stores in stock | 5 | None today |
| Assembly | Complete | Stripped |
| Platform | AR-15 | AR-15 |
| Caliber | 5.56 NATO | 5.56 NATO |
| Finish | Not listed | Hardcoat Anodized |
| Color | Black | Black |
| Actions |
Every store we track for each part, cheapest in stock first. Prices are checked through the day.