AR-15 Ejection Port Door Assembly Black 5.56mm

Name: AR-15 Ejection Port Door Assembly Black 5.56mm
Brand: Sadlak Industries

Sadlak Industries · Upper Parts

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Best price

$7.79at Battlehawk Armory

Sale checked Oct 1, 2026

Buy at Battlehawk Armory

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Where to buy

Store	Price	Availability	Buy
Battlehawk Armory Best price	$7.79Salechecked Oct 1, 2026	Check store	Buy at Battlehawk Armory
Palmetto State Armory	$8.39Salechecked Oct 1, 2026	Check store	Buy at Palmetto State Armory
Brownells	$9.78checked Oct 1, 2026	Out of stock	Buy at Brownells
OpticsPlanet	$11.49Salechecked Oct 1, 2026	Out of stock	Buy at OpticsPlanet

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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Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Battlehawk Armory	$7.79	$7.79	$7.79
Brownells	$9.78	$9.78	$9.78
OpticsPlanet	$11.49	$11.49	$11.49
Palmetto State Armory	$8.39	$8.39	$8.39

Since Sep 28, 2026.

About this part

The AR-15 Ejection Port Door Assembly Black 5.56mm is an AR-15 upper part from Sadlak Industries. It's sold by 4 stores, from $7.79 to $11.49.

Fits and works with

Caliber: 5.56 / .223 · Shop matching ammo
Bolt: Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups

Specifications

Manufacturer: Sadlak Industries
Color: Black
Type: Ejection Cover
Platform: AR-15

From the manufacturer

Ejection Port Door Cover Assembly, .223 Caliber Port Door. Includes: Ejection Port Door Cover, Ejection Port Door Cover Pin, Ejection Port Door Cover Spring, and Ejection Port Door Cover Clip. Mfg: Sadlak Industries