AR-15 Triple Tungsten H3 Buffer

Name: AR-15 Triple Tungsten H3 Buffer
Brand: Luth-AR

Luth-AR · Buffer Tubes & Springs

No ratings yet

Best price

$63.49at Battlehawk Armory

checked Oct 6, 2026

Buy at Battlehawk Armory

Compare 4 stores

Where to buy

Store	Price	Availability	Buy
Battlehawk Armory Best price	$63.49checked Oct 6, 2026	Check store	Buy at Battlehawk Armory
Palmetto State Armory	$133.99checked Nov 9, 2026	Check store	Buy at Palmetto State Armory
Brownells	$105.74checked Nov 10, 2026	Out of stock	Buy at Brownells
OpticsPlanet	$133.99Salechecked Nov 10, 2026	Out of stock	Buy at OpticsPlanet

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

Show

Lowest in-stock price in the last 30 days: $119.99 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Battlehawk Armory	—	$63.49	$63.49
Brownells	$105.74	$105.74	$105.74
OpticsPlanet	$133.99	$119.99	$145.99
Palmetto State Armory	$133.99	$133.99	$133.99

Since Sep 28, 2026.

About this part

The AR-15 Triple Tungsten H3 Buffer is an AR-15 buffer part from Luth-AR. It's sold by 4 stores, from $63.49 to $133.99. The lowest in-stock price in the last 30 days was $119.99 at OpticsPlanet.

Fits and works with

Buffer system: Carbine · Buffers and springs

Specifications

Manufacturer: Luth-AR
Type: Buffer
Platform: AR-15

From the manufacturer

Using a heavier AR-15 buffer helps reliable function with short gas system rifles. You may also experience a reduction in felt recoil. The H3 contains 3 tungsten slugs in the buffer for a total weight of 5.40 oz or .35 lbs. Mfg: Luth-Ar