ProMag 5.56x45 40 Round AR-15 Magazine, Black
$21.99 at Kentucky Gun Co · 10 stores
In stock
Best price
$21.99at Brownells
In stock Lowest in 30 dayschecked Nov 13, 2026
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells Best price 17.76% off · ends Nov 15 · exclusions apply | $21.99checked Nov 13, 2026 | In stock | Buy at Brownells | |
| Kentucky Gun Co | $22.23checked Nov 13, 2026 | In stock | Buy at Kentucky Gun Co | |
| GunMag Warehouse | $23.99checked Nov 13, 2026 | In stock | Buy at GunMag Warehouse | |
| MidwayUSA | $23.99checked Nov 13, 2026 | In stock | Buy at MidwayUSA | |
| Ammunition Depot | $28.99checked Nov 13, 2026 | In stock | Buy at Ammunition Depot | |
| OpticsPlanet | $34.89Salechecked Nov 13, 2026 | In stock | Buy at OpticsPlanet | |
| Battlehawk Armory | $20.35Salechecked Nov 13, 2026 | Check store | Buy at Battlehawk Armory | |
| Guns.com | $21.59Salechecked Nov 13, 2026 | Check store | Buy at Guns.com | |
| GrabAGun | $21.69Salechecked Nov 13, 2026 | Check store | Buy at GrabAGun | |
| Natchez | $21.99checked Nov 13, 2026 | Check store | Buy at Natchez | |
| Classic Firearms | $22.61checked Nov 13, 2026 | Check store | Buy at Classic Firearms | |
| Palmetto State Armory | $27.99checked Nov 13, 2026 | Check store | Buy at Palmetto State Armory |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Lowest in-stock price in the last 30 days: $21.99 at MidwayUSA. Dashed line = out of stock. Tracking since Sep 27, 2026.
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $28.99 | $23.49 | $28.99 |
| Battlehawk Armory | $20.35 | $20.33 | $20.95 |
| Brownells | $21.99 | $21.99 | $21.99 |
| Classic Firearms | $22.61 | $22.61 | $22.61 |
| GrabAGun | $21.69 | $21.69 | $21.69 |
| GunMag Warehouse | $23.99 | $23.99 | $23.99 |
| Guns.com | $21.59 | $20.39 | $23.99 |
| Kentucky Gun Co | $22.23 | $22.23 | $22.23 |
| MidwayUSA | $23.99 | $21.99 | $23.99 |
| Natchez | $21.99 | $21.99 | $21.99 |
| OpticsPlanet | $34.89 | $34.89 | $35.49 |
| Palmetto State Armory | $27.99 | $27.99 | $27.99 |
Since Sep 27, 2026.
The Ruger Mini-14 20rd Magazine .223 Steel Nickel Plated is a 5.56 / .223 magazine from Pro Mag. It's sold by 12 stores (6 in stock), from $20.35 to $34.89. The lowest in-stock price in the last 30 days was $21.99 at MidwayUSA.
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