CMMG - Zeroed Polymer Ejection Port Cover Kit, AR15

Name: CMMG - Zeroed Polymer Ejection Port Cover Kit, AR15
Brand: CMMG
Availability: InStock

CMMG · Upper Parts

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CMMG - Zeroed Polymer Ejection Port Cover Kit, AR15

Best price

$9.99at OpticsPlanet

In stock Sale Lowest in 30 dayschecked Nov 13, 2026

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Specifications

Manufacturer: CMMG
Type: Ejection Cover
Platform: AR-15
Material: Polymer

Where to buy

Store	Price	Availability	Buy
OpticsPlanet Best price	$9.99Salechecked Nov 13, 2026	In stock	Buy at OpticsPlanet
Ammunition Depot	$14.99checked Nov 13, 2026	In stock	Buy at Ammunition Depot
Palmetto State Armory	$8.99checked Nov 13, 2026	Check store	Buy at Palmetto State Armory
Natchez	$9.29checked Nov 13, 2026	Check store	Buy at Natchez
GrabAGun	$9.49Salechecked Nov 13, 2026	Check store	Buy at GrabAGun
CMMG	$9.95checked Nov 13, 2026	Check store	Buy at CMMG

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: $9.99 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	$14.99	$10.49	$14.99
CMMG	$9.95	$9.95	$9.95
GrabAGun	$9.49	$9.49	$9.49
Natchez	$9.29	$9.29	$9.29
OpticsPlanet	$9.99	$9.99	$9.99
Palmetto State Armory	$8.99	$8.99	$8.99

Since Sep 28, 2026.

About this part

The CMMG - Zeroed Polymer Ejection Port Cover Kit, AR15 is an AR-15 upper part from CMMG. It's sold by 6 stores (2 in stock), from $8.99 to $14.99. The lowest in-stock price in the last 30 days was $9.99 at OpticsPlanet.