Heavy K-Spec AR-15 H2 Buffer/Spring Kit 4.7oz Olive Drab Green
$56.99 at Ammunition Depot · 5 stores
In stock
Pistol K-Spec AR-15 PCC Buffer / Spring Kit 7.8oz Black
KAK Industry · Buffer Tubes & Springs
No ratings yetBest price
$64.76at Brownells
Out of stock checked Oct 21, 2026
In stock now instead
- Heavy K-Spec AR-15 H2 Buffer/Spring Kit 4.7oz Olive Drab Green $56.99at Ammunition Depot
- KAK Shockwave Tube Kit $45.00at OpticsPlanet
- AR-15 Mil-Spec Stock Completion Kit, 4.3oz SS Buffer $59.99at GunMag Warehouse
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells | $64.76checked Oct 21, 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.
Similar buffer parts in stock
This part is out of stock at every store we track. These similar buffer parts are in stock, with today's prices.
KAK Shockwave Tube Kit
$45.00 at OpticsPlanet · 2 stores
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AR-15 Mil-Spec Stock Completion Kit, 4.3oz SS Buffer
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Price history
Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $64.76 | $64.76 | $64.76 |
Since Sep 28, 2026.
About this part
The Pistol K-Spec AR-15 PCC Buffer / Spring Kit 7.8oz Black is an AR-9 buffer part from KAK Industry. One store lists it, Brownells at $64.76.
Fits and works with
- Buffer system
- Pistol · Buffers and springs
Specifications
- Manufacturer
- KAK Industry
- Type
- Buffer Kit
- Platform
- AR-9
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, you have a simple drop-in replacement that eliminates bolt bounce, flattens muzzle rise, and smoothes out recoil. KAK Industry developed our 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 K-SPEC buffer, flatwire spring, and buffer install tool.Please note: This is intended specifically for use with Pistol Caliber Mfg: Kak Industry Llc.
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