SKU CSSI|UT83626 Category

CMC Triggers AR15 8-Position Extended Buffer Tube Assembly Kit – A5 Length (8P-A5)

CMC Triggers AR15 8-Position Extended Buffer Tube Assembly Kit – A5 Length (8P-A5)

$99.00

26 in stock

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.

CMC Triggers Buffer Tube Kits are produced entirely in-house and are backed by their 100% 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 they have been able to engineer a product that is flawlessly created in a single pass through CMC's Mazak Integrex machine going from raw material to final assembly in a matter of minutes.

By maintaining complete control over the manufacturing process CMC can ensure consistent quality tighter tolerances and faster turnaround times for their Buffer Tube Kits.

Features:

  • 8 Position Buffer Tube (A5 Length)
  • Mil-Spec
  • A5 Style Buffer 3.8oz
  • High-Quality Recoil Spring
  • Castle Nut & QD Receiver End Plat

Additional information

Upc

810169560686

Manufacturer

CMC Triggers

Manufacturer part number

83626

Model

Mil Spec Buffer Tube Kit

Product type

Buffer Tube Complete Assembly

FAQ

BJ Firearms LLC is a federally licensed firearms business focused on providing quality firearms, accessories, and related services while promoting responsible ownership, education, and community engagement.

The company was founded to serve firearm enthusiasts with knowledgeable service, real-world experience, and a commitment to professionalism and safety.

We focus on real experience, personalized service, hands-on product knowledge, and community involvement — not just sales. Our goal is to help customers make informed decisions and feel confident with their equipment.

Yes. We operate as a federally licensed firearms dealer (FFL), following all applicable federal, state, and local regulations.

Yes. We partner with trusted suppliers to provide quality products and reliable sourcing.

Yes. We partner with content creators and industry professionals to provide real-world insights and experiences.

We work with everyone — from first-time buyers to experienced enthusiasts. Education and guidance are a big part of what we do.

We offer firearms, accessories, gear, and related equipment depending on availability and customer needs.

Yes. We help customers evaluate their needs, experience level, and intended use to find the right fit.

Yes. Depending on the request, we can help source specific products or assist with custom configurations.

Yes. We actively engage in hands-on experiences, demonstrations, and community-related firearm activities when possible.

Yes. We support content that helps people learn about equipment, safety, and responsible firearm ownership.

Social Media Posts

Via Vontaes_Gunz

Customer Reviews

“Outstanding customer service.” I had a lot of questions before buying, and they walked me through everything without pressure. Super knowledgeable and easy to work with. You can tell they actually care about their customers.
Verified Customer
“Best experience I’ve had buying gear.” Professional, responsive, and honest. They helped me choose exactly what I needed without overselling anything. I’ll definitely be coming back.
Verified Customer
“Great people, great service.” Very down-to-earth and easy to talk to. They explain things clearly and make sure you understand your options. Highly recommend, especially if you’re new.
Verified customer

BJ FIREARMS LLC

Age Verification Required.

You must be 18 or older to enter this website. By entering this website, you are agreeing to all policies and procedures.