Armaspec Sound Mitigation Buffer Gen 3 for AR-10 / AR-308 Carbine Systems – Black

The Armaspec Sound Mitigation Buffer Gen 3 for AR-10 platforms is a self-contained captured buffer system designed to improve cycling smoothness, reduce recoil impulse, and eliminate the spring noise often heard in traditional AR buffer assemblies. Built as a drop-in replacement for standard buffer and spring setups, this Gen 3 system provides quieter operation and refined performance for large-frame AR rifles.

The captured design prevents the buffer spring from contacting the inner wall of the buffer tube, helping reduce vibration and the characteristic “twang” sound during firing while improving overall cycling consistency. Designed for AR-10 and other large-frame AR platforms such as rifles chambered in .308 Win or 6.5 Creedmoor, this system installs quickly and requires no permanent modifications.

Quick Highlights:
• Gen 3 Sound Mitigation Buffer captured system
• Designed for AR-10 / AR-308 rifle platforms
• Self-contained buffer and spring assembly
• Reduces buffer spring noise and vibration
• Helps reduce felt recoil and improve cycling smoothness
• Drop-in replacement for standard AR-10 buffer systems
• Durable black finish

Use Cases & Applications:
• AR-10 and AR-308 rifle builds
• .308 Winchester and 6.5 Creedmoor AR platforms
• Improving recoil impulse and smoother cycling
• Reducing buffer spring “twang” noise
• Precision rifle setups and range training

Technical Details:
Manufacturer: Armaspec
Model: Sound Mitigation Buffer Gen 3
Product Type: Buffer
Platform Compatibility: AR-10 / AR-308
Color: Black
Weight: 7.20 oz
Manufacturer Part Number: ARM258-AR10