PWS A5 Enhanced Buffer Tube with A5H2 Buffer and Spring - EBT-A5-KIT

Elevate your AR-15’s performance with the PWS A5 Enhanced Buffer Tube with A5H2 Buffer and Spring, the ultimate upgrade for shooters seeking superior reliability, reduced recoil, and smoother operation. Designed by Primary Weapons Systems, this kit transforms your standard carbine setup into a rifle-length system without sacrificing the collapsible stock functionality, making it ideal for tactical builds, suppressed firearms, and high-round-count applications.

Key Features

• Impact-Extruded 7075 Aluminum Construction: Provides exceptional durability and strength while keeping weight to a minimum at just 12.96 oz.
• Weight-Reducing Fluting and Enlarged Drain Holes: Enhances drainage of debris and moisture, ensuring reliable function in adverse conditions.
• Extended Receiver Lip: Prevents carrier tilt, promoting smoother cycling and extended component life.
• MIL-A-8625 F Type III Anodized Finish: Offers corrosion resistance and a professional matte black appearance.
• Includes A5H2 Buffer (5.33 oz) and Springco Green Rifle-Length Spring: Delivers optimal buffer weight and spring tension for balanced recoil management.

Technical Specifications

• Length: 7.94 inches
• Diameter: Mil-Spec (1.15 inches)
• Buffer Weight: A5H2 (5.33 oz)
• Spring Type: Standard power rifle-length
• Compatibility: AR-15 platforms with A5 buffer system components; works with mil-spec stocks
• Weight: 12.96 oz (complete kit)

Why Choose the PWS A5 Enhanced Buffer Tube?

In the world of AR-15 accessories, reliability is paramount, especially for shooters dealing with carrier tilt, excessive bolt carrier group (BCG) speed, or inconsistent cycling in short-barreled or suppressed rifles. The PWS A5 system addresses these pain points head-on by mimicking the proven rifle buffer dynamics in a compact carbine tube. Experience noticeably reduced felt recoil, improved feeding reliability, and a softer shooting impulse that enhances accuracy during rapid fire. Unlike standard carbine buffers, the longer A5H2 buffer and rifle spring reduce wear on internal components, extending the lifespan of your firearm while allowing precise tuning for various ammunition and barrel lengths. This kit stands out in the A5 buffer system category for its robust build and thoughtful engineering, outperforming basic mil-spec options without unnecessary complexity.

Whether you’re building a duty rifle or optimizing your personal defense setup, the PWS A5 Enhanced Buffer Tube delivers professional-grade performance that serious enthusiasts demand. Upgrade today and feel the difference in every shot.

Frequently Asked Questions

What is the A5 buffer system, and why upgrade to it?

The A5 system extends the buffer tube length slightly to accommodate a rifle-length spring and heavier buffer, replicating the smoother operation of full rifle setups in carbine configurations. It minimizes recoil, prevents carrier tilt, and improves overall reliability, particularly beneficial for suppressed or piston-driven AR-15s.

Is this buffer tube compatible with my existing AR-15 stock?

Yes, it maintains a mil-spec diameter, so it works seamlessly with most collapsible AR-15 stocks like Magpul CTR or MOE series. Ensure your lower receiver is compatible with A5 components for optimal performance.

Can I use this with short-barreled rifles (SBRs)?

Absolutely. The A5H2 buffer excels in SBRs and suppressed builds by slowing BCG velocity, reducing gas blowback, and enhancing control without over-gassing issues.