AR15 Carbine Buffer by Aero Precision

Optimize your AR15's cycling performance with a precision-engineered carbine buffer built for consistency, durability, and smooth operation.

The AR15 Carbine Buffer by Aero Precision is designed to deliver reliable performance and consistent recoil management in AR15 rifles configured with a carbine-length buffer system. Machined to strict MIL-SPEC standards, this buffer ensures proper timing, bolt movement, and reduced felt recoil—making it an essential component for any AR build or upgrade. Whether you're building a lightweight duty rifle or a high-performance tactical setup, Aero Precision's carbine buffer delivers dependable function and long-term durability.

Key Features and Benefits

• MIL-SPEC Construction: Built to military specifications for compatibility with standard AR15 carbine buffer tubes

• Precision Weight Balance: Provides reliable bolt cycling and improved recoil management across various calibers

• Durable Materials: Solid aluminum body with steel weights for long-lasting use and optimal mass distribution

• Drop-In Compatibility: Easily installs into any AR15 carbine-length buffer tube without modification

• Trusted Aero Precision Quality: Manufactured to tight tolerances by one of the most respected names in the AR industry

• Versatile Performance: Ideal for 5.56 NATO, .223 Rem, and other compatible AR15 calibers

• Made in the USA: 100% American-made for quality assurance and consistent reliability

Specifications

Platform: AR15
Buffer Type: Carbine
Material: Aluminum body with steel internal weights
Weight: Approximately 3.0 oz (standard carbine buffer weight)
Finish: Anodized
Compatibility: Fits MIL-SPEC carbine buffer tubes and carbine-length recoil systems
Caliber Compatibility: Optimized for 5.56 NATO / .223 Rem / .300 BLK and similar calibers
Origin: Made in the USA

Usage Instructions

Insert the buffer into the rear of the buffer tube behind the action spring. Ensure the firearm is unloaded and follow proper installation procedures. Compatible with carbine-length buffer tubes and recoil springs. Regular inspection and lubrication recommended for peak performance.

Warranty

Backed by Aero Precision’s Limited Lifetime Warranty, covering material and workmanship defects. Proof of purchase required. Applies to original purchaser only.

Why Choose the AR15 Carbine Buffer by Aero Precision

This buffer offers proven MIL-SPEC reliability, precision balance, and Aero Precision’s renowned build quality—ensuring your AR15 runs smoothly shot after shot. Whether you're maintaining a duty rifle or upgrading a custom build, this buffer provides the consistency and performance your rifle demands.