Recoil ST-T2 Heavy Buffer

Name: Recoil ST-T2 Heavy Buffer
Brand: Spikes Tactical
Availability: InStock

Spikes Tactical · Buffer Tubes & Springs

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Best price

$89.43at Brownells

In stock checked Nov 10, 2026

Buy at Brownells

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Where to buy

Store	Price	Availability	Buy
Brownells Best price	$89.43checked Nov 10, 2026	In stock	Buy at Brownells
OpticsPlanet	$107.96Salechecked Nov 10, 2026	In stock	Buy at OpticsPlanet
Ammunition Depot	$107.96checked Nov 4, 2026	In stock	Buy at Ammunition Depot
Classic Firearms	$34.16checked Nov 10, 2026	Check store	Buy at Classic Firearms
Palmetto State Armory	$108.99checked Nov 10, 2026	Check store	Buy at Palmetto State Armory
Kentucky Gun Co	$34.16checked Nov 10, 2026	Out of stock	Buy at Kentucky Gun Co

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: $77.73 at Kentucky Gun Co. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Ammunition Depot	—	$107.96	$107.96
Brownells	$89.43	$89.43	$89.43
Classic Firearms	$34.16	$34.16	$34.16
Kentucky Gun Co	$34.16	$34.16	$77.73
OpticsPlanet	$107.96	$107.96	$107.96
Palmetto State Armory	$108.99	$108.99	$108.99

Since Sep 27, 2026.

About this part

The Recoil ST-T2 Heavy Buffer is an AR-15 buffer part from Spikes Tactical. It's sold by 6 stores (3 in stock), from $34.16 to $108.99. The lowest in-stock price in the last 30 days was $77.73 at Kentucky Gun Co.

Specifications

Manufacturer: Spikes Tactical
Type: Buffer
Platform: AR-15
Material: Aluminum

From the manufacturer

Machined aluminum recoil buffer comes in three weights, so you can select the buffer that gives the best combination of recoil control and reliability in your carbine with an M4-type adjustable stock. All have a mil-spec polyurethane bumper, durable hard-anodized finish, and the Spike's logo. ST-T1 is a standard-weight (3 oz.) buffer filled with low-density tungsten powder (LDTP) that eliminates the noise and shock caused by the hard reciprocating weights found in the original-style factory buffer. Aids in smoother cycling and helps minimize bolt bounce. ST-T2 is filled with high-density tungsten powder (HDTP) for extra weight (4.1 oz.) behind the carrier to reduce cycle rate. Help you Mfg: Spikes Tactical SPECS: Aluminum, hardcoat anodized, black. Polyurethane bumper. 3A 1/4" (8.2cm) long. ST-T1 - 3 oz. (85g) wt.; ST-T2 - 4.1 oz. (117g) wt.; ST-T3 - 5.4 oz. (153g) wt. Fits AR-15 carbines with M4-type collapsible stock only.