Buffer Retainer Spring For AR-15

Name: Buffer Retainer Spring For AR-15
Brand: Sons Of Liberty Gun Works
Availability: InStock

Sons Of Liberty Gun Works · Buffer Tubes & Springs

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Best price

$3.79at Brownells

In stock checked Oct 21, 2026

Buy at Brownells

Compare 4 stores

Where to buy

Store	Price	Availability	Buy
Brownells Best price	$3.79checked Oct 21, 2026	In stock	Buy at Brownells
Ammunition Depot	$7.49checked Oct 21, 2026	In stock	Buy at Ammunition Depot
Palmetto State Armory	$2.29checked Oct 21, 2026	Check store	Buy at Palmetto State Armory
Battlehawk Armory	$3.00checked Oct 21, 2026	Check store	Buy at Battlehawk 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: $3.79 at Brownells. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	$7.49	$7.49	$7.49
Battlehawk Armory	$3.00	$3.00	$3.00
Brownells	$3.79	$3.79	$3.79
Palmetto State Armory	$2.29	$2.29	$2.29

Since Sep 27, 2026.

About this part

The Buffer Retainer Spring For AR-15 is an AR-15 buffer part from Sons Of Liberty Gun Works. It's sold by 4 stores (2 in stock), from $2.29 to $7.49. The lowest in-stock price in the last 30 days was $3.79 at Brownells.