Strike Industries TRIBUS Enhanced Castle Nut and Ext End Plate for AR-15 Rifle, FDE

Name: Strike Industries TRIBUS Enhanced Castle Nut and Ext End Plate for AR-15 Rifle, FDE
Brand: Strike Industries
Availability: InStock

Strike Industries · Buffer Tubes & Springs

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Best price

$59.95at OpticsPlanet

In stock Sale checked Oct 2, 2026

Buy at OpticsPlanet

Compare 6 stores

Where to buy

Store	Price	Availability	Buy
OpticsPlanet Best price	$59.95Salechecked Oct 2, 2026	In stock	Buy at OpticsPlanet
Ammunition Depot	$59.95checked Oct 2, 2026	In stock	Buy at Ammunition Depot
MidwayUSA	$59.95checked Oct 2, 2026	In stock	Buy at MidwayUSA
Battlehawk Armory	$59.95Salechecked Oct 2, 2026	Check store	Buy at Battlehawk Armory
Palmetto State Armory	$59.99checked Oct 2, 2026	Check store	Buy at Palmetto State Armory
Brownells	$59.95checked Oct 2, 2026	Out of stock	Buy at Brownells

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: $59.95 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	$59.95	$59.95	$59.95
Battlehawk Armory	$59.95	$59.95	$59.95
Brownells	$59.95	$59.95	$59.95
MidwayUSA	$59.95	$59.95	$59.95
OpticsPlanet	$59.95	$59.95	$59.95
Palmetto State Armory	$59.99	$59.99	$59.99

Since Sep 28, 2026.

About this part

The Strike Industries TRIBUS Enhanced Castle Nut and Ext End Plate for AR-15 Rifle, FDE is an AR-15 buffer part from Strike Industries. It's sold by 6 stores (3 in stock), from $59.95 to $59.99. The lowest in-stock price in the last 30 days was $59.95 at Ammunition Depot.