Replacment CQB Standard Buffer & Spring

Name: Replacment CQB Standard Buffer & Spring
Brand: Maxim Defense
Availability: InStock

Maxim Defense · Buffer Tubes & Springs

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Best price

$39.99at Brownells

In stock checked Oct 1, 2026

Buy at Brownells

Compare 4 stores

Where to buy

Store	Price	Availability	Buy
Brownells Best price	$39.99checked Oct 1, 2026	In stock	Buy at Brownells
Ammunition Depot	$44.99checked Oct 1, 2026	In stock	Buy at Ammunition Depot
Battlehawk Armory	$39.80Salechecked Oct 1, 2026	Check store	Buy at Battlehawk Armory
Palmetto State Armory	$49.99checked 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: $39.99 at Brownells. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	$44.99	$44.99	$44.99
Battlehawk Armory	$39.80	$39.80	$39.80
Brownells	$39.99	$39.99	$39.99
Palmetto State Armory	$49.99	$49.99	$49.99

Since Sep 27, 2026.

About this part

The Replacment CQB Standard Buffer & Spring is an AR-15 buffer part from Maxim Defense. It's sold by 4 stores (2 in stock), from $39.80 to $49.99. The lowest in-stock price in the last 30 days was $39.99 at Brownells.

Specifications

Manufacturer: Maxim Defense
Type: Spring
Platform: AR-15

From the manufacturer

Designed for the Maxim Defense CQB Stock, these buffer and spring combinations offers an alternative to the JP Silent Captured Spring. Available in Standard weight. Mfg: Maxim Defense Industries