The CMC Triggers Mil-Spec A5 8 Position Buffer Tube Kit for AR-15, Black is a buffer tube that fits AR-15.
What if you could purchase Buffer Tube Kits that are designed with advanced science and engineering? What if the parts weren’t 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?
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.
The buffer tube (receiver extension), buffer and spring control how an AR-15 cycles and also carry the stock. Check the tube diameter (mil-spec or commercial) and length against your stock and rifle before ordering.
How It Compares
Also compare the Mil Spec Buffer Tube Kit, 6 Position Tube, Buffer Tube for AR-15, 6 Position, 7075 Aluminum Construction and Carbine Buffer for AR-15. Browse all AR-15 Parts and the full CMC Triggers range. New to this? Read our guide: AR-15 Upgrades: Charging Handles, Safeties, Buffers and Muzzle Devices.
Ideal For
- AR-15 builds that use an A5 length, 8 position buffer system
- Builders who want a complete kit with A5 style buffer, spring, castle nut and QD end plate
- Shooters who prefer a buffer tube kit made in Fort Worth, Texas
Key Features
- 8 Position Buffer Tube (A5 Length)
- Mil-Spec
- A5 Style Buffer, 3.8oz
- High-Quality Recoil Spring
- Castle Nut & QD Receiver End Plate
Compatibility & Fitment
Fits AR-15. Not sure it fits? Contact us before you order and we will check for you.
Technical Specifications
Brand | CMC Triggers |
Type | Buffer Tube |
Model | Mil Spec Buffer Tube Kit |
Finish | Anodized |
Platform | AR-15 |
Color | Black |
MPN | 83626 |
UPC | 810169560686 |
US Shipping & Support
Genuine CMC Triggers, brand new and covered by the manufacturer's warranty. Shipping is free on US orders of $99 or more, and smaller orders ship from $6.95. Questions about fit, mounting or which option suits your setup? Our team is glad to help before and after your purchase.
Frequently Asked Questions
What does the Mil Spec Buffer Tube Kit fit?
Fits AR-15.
Is this a genuine CMC Triggers product?
Yes. It is a new, genuine CMC Triggers product sourced through an authorized US distributor.
How much is shipping?
Shipping is free on US orders of $99 or more. Orders under $99 ship at a flat rate from $6.95 to $9.95, depending on the order total.
