O-Ring Extractor "donuts", 5-Pak

Name: O-Ring Extractor "donuts", 5-Pak
Brand: Tanks Rifle Shop
Availability: OutOfStock

Tanks Rifle Shop · Upper Parts

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Best price

$8.99at Brownells

Out of stock checked Oct 1, 2026

Buy at Brownells

Where to buy

Store	Price	Availability	Buy	Add to build
Brownells	$8.99checked Oct 1, 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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Dashed line = out of stock. Tracking since Sep 28, 2026.

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Store	Latest	Lowest	Highest
Brownells	$8.99	$8.99	$8.99

Since Sep 28, 2026.

About this part

The O-Ring Extractor "donuts", 5-Pak is an AR-15 upper part from Tanks Rifle Shop. One store lists it, Brownells at $8.99.

Specifications

Manufacturer: Tanks Rifle Shop
Platform: AR-15

From the manufacturer

Tiny, high-stress synthetic rubber ring slips around the extractor spring to increase extractor tension for more reliable extraction. Eliminates spring "chatter" to prevent malfunctions caused by the extractor slipping off the cartridge rim. Helps ensure positive, consistent extraction during rapid-fire sequences. Mfg: Tanks Rifle Shop SPECS: Synthetic rubber. Sold in a pak of 5.