Description

AR .308 Rifle Length Recoil Buffer 

Optimize your AR .308’s recoil management and cycling reliability with the LBE Unlimited AR .308 Rifle Length Recoil Buffer. Engineered for shooters who demand consistent performance and durability, this recoil buffer is an essential upgrade or replacement part designed to work flawlessly in rifle-length buffer tubes.

Measuring 5.285 inches in length and weighing 5.4 ounces, this recoil buffer is carefully balanced to deliver the ideal combination of weight and damping to absorb recoil forces and reduce bolt carrier bounce. The right buffer weight is crucial in maintaining smooth bolt carrier group cycling and reducing wear on internal components, especially in .308/AR10 platforms where recoil forces are noticeably higher than in smaller calibers.

The body of the buffer is crafted from high-quality aluminum, which offers a lightweight yet durable structure to withstand repeated impacts inside the buffer tube. Aluminum also contributes to the buffer’s ability to dissipate energy efficiently, ensuring the rifle cycles cleanly without harsh recoil impulses.

To add mass and improve recoil absorption, the buffer features precision steel weights integrated into the design. These steel inserts increase the overall mass and help dampen the rearward energy of the bolt carrier group, contributing to smoother operation and reduced felt recoil. This combination of aluminum body and steel weights strikes the perfect balance between strength, weight, and performance.

Designed specifically for AR .308/AR10 rifle-length buffer tubes, this recoil buffer is compatible with most standard rifle builds and is a direct replacement for worn or damaged buffers. Whether you’re tuning your rifle for competition, hunting, or tactical use, this buffer can help improve your rifle’s reliability and shooter comfort.

The LBE Unlimited AR .308 Rifle Length Recoil Buffer is manufactured with precision and care here in the USA. Each buffer undergoes strict quality control to ensure consistent weight, dimensions, and finish, guaranteeing perfect fit and reliable function with your rifle’s internal components.

Product Features:

• Designed for AR .308/AR10 rifle-length buffer tubes

• Length: 5.285 inches for proper cycling and compatibility

• Weight: 5.4 ounces, optimized for effective recoil management

• Durable aluminum body for lightweight strength and energy dissipation

• Integrated steel weights for enhanced recoil absorption and smooth cycling

• Direct replacement for standard rifle-length recoil buffers

• Ideal for competition, hunting, tactical, and range rifles

• Proudly MADE IN THE USA

Upgrade your rifle’s recoil system with the LBE Unlimited AR .308 Rifle Length Recoil Buffer—engineered to enhance cycling reliability and reduce felt recoil, so you can stay on target, shot after shot.

Why do you need the AR .308 Rifle Length Recoil Buffer?

If you’re building or maintaining an AR-10/.308 rifle with a rifle-length buffer system, having the correct recoil buffer is absolutely critical for safe, smooth, and reliable operation. The AR .308 Rifle Length Recoil Buffer from LBE Unlimited is specifically designed to handle the increased power and pressure of the .308/7.62x51mm round, offering the proper weight and balance to keep your rifle cycling correctly.

Unlike AR-15 buffers, .308 platforms operate under different recoil dynamics. Using the wrong buffer—especially one that’s too light or too short—can lead to excessive bolt speed, premature wear, feeding issues, or even damage to your lower receiver and internal components. That’s why it’s important to match your buffer to your setup.

This rifle-length .308 buffer is machined to military specifications and properly weighted to ensure consistent bolt travel, reliable feeding and ejection, and reduced felt recoil. It helps to protect your rifle’s longevity, improve shooting comfort, and maintain accuracy by minimizing bolt bounce and wear.

Ideal for:

• AR-10 rifles using rifle-length buffer tubes

• .308 Win / 7.62 NATO builds

• Builders seeking a drop-in, no-guesswork solution

• Anyone replacing worn or incorrectly sized buffers

Made in the USA and built to deliver round after round, the LBE Unlimited .308 Rifle Length Recoil Buffer is a must-have for serious builders and shooters who demand performance and reliability from their large-frame ARs.