Phase 5 Magazine Release Button - Black

Name: Phase 5 Magazine Release Button - Black
Brand: Phase 5
Availability: InStock

Phase 5 · Lower Parts

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Best price

$8.99at MidwayUSA

In stock checked Oct 31, 2026

Buy at MidwayUSA

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Where to buy

Store	Price	Availability	Buy
MidwayUSA Best price	$8.99checked Oct 31, 2026	In stock	Buy at MidwayUSA
Battlehawk Armory	$7.61Salechecked Oct 31, 2026	Check store	Buy at Battlehawk Armory
AR15Discounts	$8.99checked Oct 31, 2026	Check store	Buy at AR15Discounts
Dirty Bird	$8.99checked Oct 31, 2026	Check store	Buy at Dirty Bird
Classic Firearms	$8.99checked Oct 31, 2026	Check store	Buy at Classic Firearms

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: $8.99 at MidwayUSA. Dashed line = out of stock. Tracking since Oct 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
AR15Discounts	$8.99	$8.99	$8.99
Battlehawk Armory	$7.61	$7.61	$7.61
Classic Firearms	$8.99	$8.99	$8.99
Dirty Bird	$8.99	$8.99	$8.99
MidwayUSA	$8.99	$8.99	$8.99

Since Oct 28, 2026.

About this part

The Phase 5 Magazine Release Button - Black is an AR-10 lower part from Phase 5. It's sold by 5 stores (1 in stock), from $7.61 to $8.99. The lowest in-stock price in the last 30 days was $8.99 at MidwayUSA.

Specifications

Manufacturer: Phase 5
Color: Black
Type: Magazine Catch
Platform: AR-10
Material: Aluminum

From the manufacturer

The Phase 5(TM) PMR is a CNC machined 6061-T6 billet aluminum magazine release button. Easy to install, the PMR is a drop in component that replaces the Mil-Spec magazine release button. Including a textured angle serration design on the button face, the PMR adds style and keeps the function of a Mil-Spec button. Fits AR 5.56/.223 and 7.62/.308 receivers.