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PMAG 30 AR/M4 Gen M3 Window, 5.56x45

PMAG 30 AR/M4 Gen M3 Window, 5.56x45

Magpul · Magazines

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Best price

$15.99at GunMag Warehouse

In stock checked Oct 1, 2026

Compare 6 stores

Where to buy

StorePriceAvailabilityBuyAdd to build
GunMag Warehouse Best price $15.99checked Oct 1, 2026 In stock Buy at GunMag Warehouse
Brownells $17.05checked Oct 1, 2026 In stock Buy at Brownells
OpticsPlanet $17.95Salechecked Oct 1, 2026 In stock Buy at OpticsPlanet
MidwayUSA $18.00checked Oct 1, 2026 In stock Buy at MidwayUSA
Battlehawk Armory $13.48Salechecked Oct 1, 2026 Check store Buy at Battlehawk Armory
Palmetto State Armory $18.99checked Oct 1, 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: $15.99 at GunMag Warehouse. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table
StoreLatestLowestHighest
Battlehawk Armory$13.48$13.48$13.48
Brownells$17.05$17.05$17.05
GunMag Warehouse$15.99$15.99$15.99
MidwayUSA$18.00$18.00$18.00
OpticsPlanet$17.95$17.95$17.95
Palmetto State Armory$18.99$18.99$18.99

Since Sep 27, 2026.

About this part

The PMAG 30 AR/M4 Gen M3 Window, 5.56x45 is a 5.56 / .223 magazine from Magpul. It's sold by 6 stores (4 in stock), from $13.48 to $18.99. The lowest in-stock price in the last 30 days was $15.99 at GunMag Warehouse.

Fits and works with

Caliber
5.56 / .223 · Shop matching ammo

Specifications

Manufacturer
Magpul
Platform
AR-15
Caliber
5.56 mm NATO
Material
Polymer

From the manufacturer

The next-generation PMAG 30 GEN M3 Window is a 30-round 5.56x45 NATO (.223 Remington) polymer magazine for AR15/M4 compatible weapons that features transparent windows to allow rapid visual identification of approximate number of rounds remaining. Along with expanded feature set and compatibility, the GEN M3 Window incorporates new material technology and manufacturing processes for enhanced strength, durability, and reliability to exceed rigorous military performance specifications. While the GEN M3 is optimized for Colt-spec AR15/M4 platforms, modified internal and external geometry also permits operation with a range of additional weapons such as the HKA(R) 416/MR556A1/ Mfg: Magpul

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$15.99 at GunMag Warehouse
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