Tacfire Heavy Buffer for AR-15/M4

Name: Tacfire Heavy Buffer for AR-15/M4
Brand: Tacfire
Availability: InStock

Tacfire · Buffer Tubes & Springs

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Best price

$8.50at Kentucky Gun Co

In stock Lowest in 30 dayschecked Nov 10, 2026

Buy at Kentucky Gun Co

Compare 8 stores

Where to buy

Store	Price	Availability	Buy
Kentucky Gun Co Best price	$8.50checked Nov 10, 2026	In stock	Buy at Kentucky Gun Co
Ammunition Depot	$11.99checked Nov 10, 2026	In stock	Buy at Ammunition Depot
OpticsPlanet	$14.99Salechecked Nov 10, 2026	In stock	Buy at OpticsPlanet
Battlehawk Armory	$9.74checked Oct 28, 2026	Check store	Buy at Battlehawk Armory
Dirty Bird	$9.95Salechecked Nov 10, 2026	Check store	Buy at Dirty Bird
Classic Firearms	$10.53checked Nov 10, 2026	Check store	Buy at Classic Firearms
Palmetto State Armory	$10.99checked Nov 10, 2026	Check store	Buy at Palmetto State Armory
AR15Discounts	$15.95checked Nov 10, 2026	Check store	Buy at AR15Discounts

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: $8.50 at Kentucky Gun Co. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
AR15Discounts	$15.95	$9.95	$15.95
Ammunition Depot	$11.99	$11.99	$11.99
Battlehawk Armory	—	$9.74	$9.74
Classic Firearms	$10.53	$10.53	$10.53
Dirty Bird	$9.95	$9.95	$9.95
Kentucky Gun Co	$8.50	$8.50	$10.05
OpticsPlanet	$14.99	$14.99	$14.99
Palmetto State Armory	$10.99	$10.99	$10.99

Since Sep 28, 2026.

About this part

The Tacfire Heavy Buffer for AR-15/M4 is an AR-15 buffer part from Tacfire. It's sold by 8 stores (3 in stock), from $8.50 to $15.95. The lowest in-stock price in the last 30 days was $8.50 at Kentucky Gun Co.