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ProMag 40rds .223 Remington/5.56x45mm, Black

Pro Mag · Magazines

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ProMag 40rds .223 Remington/5.56x45mm, Black

Best price

$18.91at Kentucky Gun Co

In stock Lowest in 30 dayschecked Nov 13, 2026

Buy at Kentucky Gun Co

Compare 10 stores

Fits and works with

Caliber
5.56 / .223 · Shop matching ammo

Specifications

Manufacturer
Pro Mag
Color
Black
Platform
AR-15
Caliber
5.56 mm NATO
Material
Steel

Where to buy

StorePriceAvailabilityBuyAdd to build
Kentucky Gun Co Best price $18.91checked Nov 13, 2026 In stock Buy at Kentucky Gun Co
Ammunition Depot $20.49checked Nov 13, 2026 In stock Buy at Ammunition Depot
GunMag Warehouse $22.99checked Nov 13, 2026 In stock Buy at GunMag Warehouse
OpticsPlanet $31.69Salechecked Nov 13, 2026 In stock Buy at OpticsPlanet
Battlehawk Armory $17.44Salechecked Oct 28, 2026 Check store Buy at Battlehawk Armory
Guns.com $18.89Salechecked Nov 13, 2026 Check store Buy at Guns.com
GrabAGun $18.99Salechecked Nov 13, 2026 Check store Buy at GrabAGun
Natchez $19.29checked Nov 13, 2026 Check store Buy at Natchez
Classic Firearms $19.81checked Nov 13, 2026 Check store Buy at Classic Firearms
Palmetto State Armory $23.99checked 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.

Price history

Lowest in-stock price in the last 30 days: $18.91 at Kentucky Gun Co. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table
StoreLatestLowestHighest
Ammunition Depot$20.49$20.49$20.49
Battlehawk Armory—$17.44$17.44
Classic Firearms$19.81$19.81$19.81
GrabAGun$18.99$18.99$18.99
GunMag Warehouse$22.99$22.99$22.99
Guns.com$18.89$17.84$20.99
Kentucky Gun Co$18.91$18.91$18.91
Natchez$19.29$19.29$19.29
OpticsPlanet$31.69$31.69$41.69
Palmetto State Armory$23.99$23.99$23.99

Since Sep 28, 2026.

About this part

The ProMag 40rds .223 Remington/5.56x45mm, Black is a 5.56 / .223 magazine from Pro Mag. It's sold by 10 stores (4 in stock), from $17.44 to $31.69. The lowest in-stock price in the last 30 days was $18.91 at Kentucky Gun Co.

From the manufacturer

ProMag 40rds .223 Remington/5.56x45mm, Black

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$18.91 at Kentucky Gun Co
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