The Sons of Liberty Gun Works H3 Buffer is a factory OEM component designed for Mil-Spec AR-15 rifles. Weighing 5.4 ounces, this heavy buffer is ideal for reducing felt recoil, improving cycling reliability, and optimizing performance in overgassed systems, suppressed rifles, and short-barreled rifles (SBRs).
The H3 buffer is constructed from high-quality aluminum and steel, featuring three tungsten weights to increase mass and slow down the bolt carrier group’s rearward movement. This helps reduce wear, improve feeding, and enhance overall firearm reliability—especially in suppressed and high-pressure gas systems.
Designed as a drop-in replacement, this buffer is fully compatible with Mil-Spec AR-15 carbine buffer tubes, making installation quick and easy. Whether tuning your rifle for smoother function or reducing recoil, this OEM H3 buffer is an excellent choice for improved performance.
Sons of Liberty Gun Works H3 Buffer Specifications
Compatibility: Mil-Spec AR-15 Carbine Buffer Systems
Weight: 5.4 ounces
Function: Reduces Recoil and Enhances Cycling in Overgassed and Suppressed Rifles
Material: High-Quality Aluminum and Steel with Tungsten Weights
Installation: Drop-in Replacement for Mil-Spec Buffer Tubes
More Information
Condition
New in Box
Finish Per Color
Anodized
Manufacturer
Sons Of Liberty Gun Works
Manufacturer Part Number
H3BUFFER
Model
H3 Buffer for AR-15
Type
Misc AR Parts
UPC
785939517699
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
Questions And Answers
Reviews
Due to increased state legislation around firearms, you must be 18 to access our site.
