CMMG - Zeroed Polymer Ejection Port Cover Kit, AR15

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

CMMG · Upper Parts

No ratings yet

Best price

$9.99at OpticsPlanet

In stock Sale checked Oct 21, 2026

Buy at OpticsPlanet

Compare 4 stores

Where to buy

Store	Price	Availability	Buy
OpticsPlanet Best price	$9.99Salechecked Oct 21, 2026	In stock	Buy at OpticsPlanet
Ammunition Depot	$10.49checked Oct 21, 2026	In stock	Buy at Ammunition Depot
Palmetto State Armory	$8.99Salechecked Oct 21, 2026	Check store	Buy at Palmetto State Armory
CMMG	$9.95checked Oct 21, 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

Show

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	$10.49	$10.49	$10.49
CMMG	$9.95	$9.95	$9.95
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 4 stores (2 in stock), from $8.99 to $10.49. The lowest in-stock price in the last 30 days was $9.99 at OpticsPlanet.