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 8.6oz Black
KAK Industry · Buffer Tubes & Springs
No ratings yetBest price
$71.06at 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
- K-Spec AR-15 PCC Carbine Buffer Tube Kit W/8.6 Oz Buffer BLK $93.99at Ammunition Depot
- Timber Creek Outdoors Buffer Tube Kit for AR-15 $71.99at Ammunition Depot
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells | $71.06checked 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.
K-Spec AR-15 PCC Carbine Buffer Tube Kit W/8.6 Oz Buffer BLK
$93.99 at Ammunition Depot · 4 stores
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Timber Creek Outdoors Buffer Tube Kit for AR-15
$71.99 at Ammunition Depot · 4 stores
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Timber Creek Outdoors Buffer Tube Kit for AR-15, Robin's Egg Blue
$71.99 at Ammunition Depot · 4 stores
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Carbine Receiver Extension Kit with QD End Plate
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Brn AR-15 Rifle Receiver Extension & Buffer Kit
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In stock Sale
Price history
Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Brownells | $71.06 | $71.06 | $71.06 |
Since Sep 28, 2026.
About this part
The Pistol K-Spec AR-15 PCC Buffer / Spring Kit 8.6oz Black is an AR-9 buffer part from KAK Industry. One store lists it, Brownells at $71.06.
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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