Pistol Caliber Carbine Spacer 9mm Aluminum Black

Name: Pistol Caliber Carbine Spacer 9mm Aluminum Black
Brand: Ergo Grips
Availability: InStock

Ergo Grips · Buffer Tubes & Springs

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Best price

$10.70at Brownells

In stock checked Oct 23, 2026

Buy at Brownells

Compare 5 stores

Where to buy

Store	Price	Availability	Buy
Brownells Best price	$10.70checked Oct 23, 2026	In stock	Buy at Brownells
Ammunition Depot	$13.99checked Oct 21, 2026	In stock	Buy at Ammunition Depot
Battlehawk Armory	$9.00Salechecked Oct 23, 2026	Check store	Buy at Battlehawk Armory
Palmetto State Armory	$9.99checked Oct 19, 2026	Check store	Buy at Palmetto State Armory
OpticsPlanet	$11.49Salechecked Oct 23, 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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Lowest in-stock price in the last 30 days: $10.70 at Brownells. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	$13.99	$13.99	$13.99
Battlehawk Armory	$9.00	$9.00	$9.00
Brownells	$10.70	$10.70	$10.70
OpticsPlanet	$11.49	$11.49	$11.49
Palmetto State Armory	—	$9.99	$9.99

Since Sep 27, 2026.

About this part

The Pistol Caliber Carbine Spacer 9mm Aluminum Black is an AR-9 buffer part from Ergo Grips. It's sold by 5 stores (2 in stock), from $9.00 to $13.99. The lowest in-stock price in the last 30 days was $10.70 at Brownells.

Fits and works with

Buffer system: Pistol · Buffers and springs

Specifications

Manufacturer: Ergo Grips
Platform: AR-9
Material: Aluminum

From the manufacturer

The ERGO Pistol Caliber Carbine Buffer Spacer is designed for use with carbine length buffers on AR firearms. Helps to limit rearward travel and lessens the chances of breaking bolt catches. Can be used with 9mm, .40, and .45 caliber. Machined from 6061-T6 aluminum. Mfg: Ergo Grips