Outerwild Outpost AR-9 Carbine Buffer Kit

SKU: 4025-0909


From: $36.49

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Outerwild Outpost AR-9 Carbine Buffer Kit

Your choice of QD, Ambi-Loop, or Standard Endplate

Upgrade your AR-9 build with the Outerwild Outpost AR-9 Carbine Buffer Kit—designed specifically for superior performance, smooth cycling, and rugged reliability. Whether you’re building a new pistol caliber carbine or upgrading your current setup, this AR-9 Carbine Buffer Kit delivers everything you need for dependable function and enhanced recoil management. Manufactured in the USA with exceptional attention to detail, each component in this kit is engineered for long-term durability and compatibility with a wide range of AR-9 platforms.

The heart of this AR-9 Carbine Buffer Kit is the solid 5.5oz AR-9 buffer, which is optimized for 9mm direct blowback systems. It ensures reliable cycling without excess wear on internal components, helping reduce felt recoil and improving control. Paired with a high-quality buffer spring and a Mil-Spec 6-position buffer tube, this kit offers a solid and stable foundation for your stock or brace assembly. Whether you’re shooting suppressed or unsuppressed, the AR-9 Carbine Buffer Kit performs consistently under pressure.

The included buffer tube is precision machined from tough 7075-T6 aluminum and finished with a durable hard coat anodize for corrosion resistance and strength. The kit also comes with your choice of endplate configuration—choose from a QD sling swivel socket, Ambi-Loop, or a Standard Endplate to match your personal preferences or tactical requirements. This level of customization ensures the Outerwild Outpost AR-9 Carbine Buffer Kit fits seamlessly into any AR-9 pistol or carbine setup.

The AR-9 Carbine Buffer Kit Includes:

  • Buffer Tube – Mil-Spec 7075-T6, 6-Position, Hard Coat Anodized
  • AR-9 9mm Buffer – 5.5 ounces
  • Buffer Spring
  • Castle Nut
  • Your choice of Endplate: QD, Ambi-Loop, or Standard

Each component in the Outerwild Outpost AR-9 Carbine Buffer Kit is proudly made in the USA, ensuring top-tier quality control and precision engineering. This kit is a must-have for any shooter looking to optimize the performance and reliability of their AR-9 firearm.

Product Information

Finish

Anodized

Manufacturer

Outerwild Outpost

Endplate-style

Standard, Quick-Detach, Ambi-Loop

Color

Black

Buffer Weight

Pistol

Compatibility

Standard AR15 components

Made in USA

Yes

Material

7075-T6 Aluminum

Platform

AR9

Weight

9.8oz

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