Heavy K-Spec AR-15 H3 Buffer Tube Kit W/5.5oz Buffer Black

Name: Heavy K-Spec AR-15 H3 Buffer Tube Kit W/5.5oz Buffer Black
Brand: KAK Industry
Availability: OutOfStock

KAK Industry · Buffer Tubes & Springs

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Best price

$85.46at Brownells

Out of stock checked Oct 1, 2026

Buy at Brownells

Where to buy

Store	Price	Availability	Buy	Add to build
Brownells	$85.46checked Oct 1, 2026	Out of stock	Buy at Brownells

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 Sep 28, 2026.

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Store	Latest	Lowest	Highest
Brownells	$85.46	$85.46	$85.46

Since Sep 28, 2026.

About this part

The Heavy K-Spec AR-15 H3 Buffer Tube Kit W/5.5oz Buffer Black is an AR-15 buffer part from KAK Industry. One store lists it, Brownells at $85.46.

Fits and works with

Buffer system: Carbine · Buffers and springs

Specifications

Manufacturer: KAK Industry
Type: Buffer Kit
Platform: AR-15

From the manufacturer

Modern technology meets "tried and true": K-SPEC buffers utilize an innovative captured compression system to absorb recoil and minimize muzzle rise - without any complex or expensive parts to wear down and fail. Paired with Kak Industry's flatwire spring and mil-spec carbine buffer tube, you have a complete buffer package that eliminates bolt bounce, flattens muzzle rise, and smoothes out recoil. KAK Industry developed their K-SPEC buffer system to offer the best value in recoil mitigation, 100% made in America for a lifetime of dependable use. This kit includes a H1, H2 or H3 K-SPEC buffer, flatwire spring, carbine buffer tube, and buffer install tool. Mfg: Kak Industry Llc.