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CMC Extended Buffer Tube A5 Length 8P-A5 Black

CMC Extended Buffer Tube A5 Length 8P-A5 Black

CMC Triggers · Buffer Tubes & Springs

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Best price

$99.00at Kentucky Gun Co

In stock checked Oct 31, 2026

Buy at Kentucky Gun Co

Compare 6 stores

Where to buy

StorePriceAvailabilityBuyAdd to build
Kentucky Gun Co Best price $99.00checked Oct 31, 2026 In stock Buy at Kentucky Gun Co
GunMag Warehouse $99.99checked Oct 31, 2026 In stock Buy at GunMag Warehouse
OpticsPlanet $105.99Salechecked Oct 31, 2026 In stock Buy at OpticsPlanet
Ammunition Depot $111.99checked Oct 31, 2026 In stock Buy at Ammunition Depot
Battlehawk Armory $99.99Salechecked Oct 31, 2026 Check store Buy at Battlehawk Armory
Palmetto State Armory $100.99checked Oct 31, 2026 Check store Buy at Palmetto State Armory

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

Lowest in-stock price in the last 30 days: $99.00 at Kentucky Gun Co. Dashed line = out of stock. Tracking since Oct 27, 2026.

Show the prices as a table
StoreLatestLowestHighest
Ammunition Depot$111.99$104.99$111.99
Battlehawk Armory$99.99$99.99$99.99
GunMag Warehouse$99.99$99.99$99.99
Kentucky Gun Co$99.00$99.00$99.00
OpticsPlanet$105.99$105.99$105.99
Palmetto State Armory$100.99$100.99$105.99

Since Oct 27, 2026.

About this part

The CMC Extended Buffer Tube A5 Length 8P-A5 Black is an AR-15 buffer part from CMC Triggers. It's sold by 6 stores (4 in stock), from $99.00 to $111.99. The lowest in-stock price in the last 30 days was $99.00 at Kentucky Gun Co.

Fits and works with

Buffer system
A5 · Buffers and springs

Specifications

Manufacturer
CMC Triggers
Type
Buffer Kit
Platform
AR-15

From the manufacturer

CMC Triggers AR15 8-Position Extended Buffer Tube Assembly Kit - A5 Length 8P-A5 Black. The design features precise drainage holes that remove water from the system in marine environments. Specifications for CMC Triggers AR15 8-Position Extended Buffer Tube Assembly Kit - A5 Length (8P-A5): Manufacturer: CMC Triggers Color: Black Finish: Anodized Black Gun Make: AR Platform Gun Model: AR-15 Length: 12 in Condition: New Weight: 0.9 lb Case Finish: Anodized Handle Color: Black Blade Finish: Anodized Handle Finish: Anodized Features of CMC Triggers AR15 8-Position Extended Buffer Tube Assembly Kit - A5 Length (8P-A5) AR-15 8-Position Extended Buffer Tube Assembly Kit A5 Length (8P-A5) What if you could purchase Buffer Tube Kits that are designed with advanced science and engineering? What if the parts werent imported from overseas but rather domestically manufactured right here in the United States in Fort Worth Texas? Even better what if everything in the kit was created in a single pass through a Mazak Integrex resulting in a final product that will outperform anything else on the market? If it sounds too good to be true think again. We are proud to announce that our Buffer Tube Kits are produced entirely in-house and are backed by our 100percent satisfaction guarantee and lifetime warranty. With the Buffer Tube Kit being such a critical component in the assembly of AR-style firearms providing a secure attachment point for the buffer spring and buffer. By bringing the manufacturing of this kit in-house we have been able to engineer a product that is flawlessly created in a single pass through our Mazak Integrex machine going from raw material to final assembly in a matter of minutes. By maintaining complete control over the manufacturing process we can ensure consistent quality tighter tolerances and faster turnaround times for our Buffer Tube Kits. Our in-house production also allows for greater flexibility and the ability to respond quickly to market demands. This in turn benefits our customers who can depend on a reliable and consistent supply of high-quality Buffer Tube Kits. This 8-position Buffer Tube is machined from industry-standard 6061-T6 aluminum with a MIL-A-8625 Type III Class 2 hard anodized finish. The design features precise drainage holes that remove water from the system in marine environments. For optimal performance the included A5 style buffer body and quick detach receiver end plate are made from 6061 aluminum the spring is made from high-tensile steel and the castle nut is made from high-carbon steel. Features: 8 Position Buffer Tube (A5 Length) Mil-Spec A5 Style Buffer 3.8oz High-Quality Recoil Spring Castle Nut & QD Receiver End Plate Package Contents: CMC Triggers AR15 8-Position Extended Buffer Tube Assembly Kit - A5 Length (8P-A5) What firearm models does the manufacturer say CMC Triggers AR15 8-Position Extended Buffer Tube Assembly Kit - A5 Length (8P-A5) is compatible with? The manufacturer suggests that CMC Triggers AR15 8-Position Extended Buffer Tube Assembly Kit - A5 Length (8P-A5) is compatible with AR-15CMC Triggers Mil Spec Buffer Tube Kit Fits AR-15 Anodized Finished Black 83626

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$99.00 at Kentucky Gun Co
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