Magpul AR/M4 PMAG - M3, Non-Window, 5.56, 20 Rounds, Black

Name: Magpul AR/M4 PMAG - M3, Non-Window, 5.56, 20 Rounds, Black
Brand: Magpul
Availability: InStock

Magpul · Magazines

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Best price

$11.99at Kentucky Gun Co

In stock checked Oct 24, 2026

Buy at Kentucky Gun Co

Compare 3 stores

Where to buy

Store	Price	Availability	Buy
Kentucky Gun Co Best price	$11.99checked Oct 24, 2026	In stock	Buy at Kentucky Gun Co
T.Rex Arms	$14.00checked Oct 24, 2026	Check store	Buy at T.Rex Arms
Guns.com	$14.20checked Oct 24, 2026	Check store	Buy at Guns.com

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

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Lowest in-stock price in the last 30 days: $11.99 at Kentucky Gun Co. Dashed line = out of stock. Tracking since Oct 22, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Guns.com	$14.20	$14.20	$14.20
Kentucky Gun Co	$11.99	$11.99	$11.99
T.Rex Arms	$14.00	$14.00	$14.00

Since Oct 22, 2026.

About this part

The Magpul AR/M4 PMAG - M3, Non-Window, 5.56, 20 Rounds, Black is a 5.56 / .223 magazine from Magpul. It's sold by 3 stores (1 in stock), from $11.99 to $14.20. The lowest in-stock price in the last 30 days was $11.99 at Kentucky Gun Co.

Fits and works with

Caliber: 5.56 / .223 · Shop matching ammo

Specifications

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

From the manufacturer

Reliable AR/M4 magazine with impact-resistant polymer construction. Features anti-tilt, self-lubricating follower, and slimmer baseplate. Supports 300 Blackout. Made in USA.