Dirty Bird AR-15 17-7 Stainless Steel Carbine Buffer Spring

Name: Dirty Bird AR-15 17-7 Stainless Steel Carbine Buffer Spring
Brand: Dirty Bird

Dirty Bird · Buffer Tubes & Springs

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Best price

$3.95at AR15Discounts

Sale checked Oct 31, 2026

Buy at AR15Discounts

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Where to buy

Store	Price	Availability	Buy	Add to build
AR15Discounts Best price	$3.95Salechecked Oct 31, 2026	Check store	Buy at AR15Discounts
Dirty Bird	$6.95checked Oct 31, 2026	Check store	Buy at Dirty Bird

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 Oct 28, 2026.

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Store	Latest	Lowest	Highest
AR15Discounts	$3.95	$3.95	$3.95
Dirty Bird	$6.95	$6.95	$6.95

Since Oct 28, 2026.

About this part

The Dirty Bird AR-15 17-7 Stainless Steel Carbine Buffer Spring is an AR-15 buffer part from Dirty Bird. It's sold by 2 stores, from $3.95 to $6.95.

Fits and works with

Buffer system: Carbine · Buffers and springs

Specifications

Manufacturer: Dirty Bird
Type: Spring
Platform: AR-15
Material: Steel

From the manufacturer

Introducing the Dirty Bird AR-15 17-7 Stainless Steel Carbine Buffer Spring. The Dirty Bird Industries team wanted to figure out a way to make a simple upgrade that could make all of the difference in the world. Using 17-7 Stainless Steel for these buffer springs, there were some noticeable differences: Higher Degree of Strength and Hardness Excellent Fatigue Properties Great Corrosion Resistance If you're looking for simple, but effective, upgrades for your AR, the Dirty Bird AR-15 17-7 Stainless Steel Carbine Buffer Spring is a good place to start. Made in the USA Dirty Bird Industries Lifetime Warranty