Spikes Tactical Semper Fidelis Ejection Port Door for AR-15 Style Rifle

Name: Spikes Tactical Semper Fidelis Ejection Port Door for AR-15 Style Rifle
Brand: Spikes Tactical
Availability: InStock

Spikes Tactical · Upper Parts

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Best price

$10.99at Ammunition Depot

In stock checked Oct 1, 2026

Buy at Ammunition Depot

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Where to buy

Store	Price	Availability	Buy
Ammunition Depot Best price	$10.99checked Oct 1, 2026	In stock	Buy at Ammunition Depot
Battlehawk Armory	$8.25checked Oct 1, 2026	Check store	Buy at Battlehawk Armory
Palmetto State Armory	$8.99Salechecked Oct 1, 2026	Check store	Buy at Palmetto State Armory

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: $10.99 at Ammunition Depot. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	$10.99	$10.99	$10.99
Battlehawk Armory	$8.25	$8.25	$8.25
Palmetto State Armory	$8.99	$8.99	$8.99

Since Sep 28, 2026.

About this part

The Spikes Tactical Semper Fidelis Ejection Port Door for AR-15 Style Rifle is an AR-15 upper part from Spikes Tactical. It's sold by 3 stores (1 in stock), from $8.25 to $10.99. The lowest in-stock price in the last 30 days was $10.99 at Ammunition Depot.