CMMG Buffer Assembly for MK3 AR10 and LR308 – Carbine Length, Black (38CA929)

• Carbine buffer assembly designed for MK3 AR-10 and LR-308 rifle platforms
• Compatible with AR-15 buffer tubes when used with appropriate buffer spring
• Supports proper cycling and recoil management in large-frame AR rifle systems
• Constructed for durability and consistent performance under repeated firing conditions
• Designed to fit LR-308 Mk3 and AR-10 pattern rifle configurations
• Made in the United States with materials selected for long service life

The CMMG Buffer Assembly MK3 AR-10 Carbine is a buffer assembly designed for use in compatible AR-10 and LR-308 rifle platforms.

This CMMG Buffer Assembly MK3 AR-10 Carbine is designed to fit LR-308 Mk3 and AR-10 rifles and can be used with AR-15 buffer tubes when paired with a compatible buffer spring. It features a carbine-length configuration and a defined interface for standard buffer systems. This product is used for managing bolt carrier cycling within the buffer tube assembly. In typical setups, the assembly integrates with standard rifle components to support proper mechanical function. The unit is manufactured in the United States and follows consistent material and production standards. The CMMG Buffer Assembly MK3 AR-10 Carbine supports AR rifle configurations requiring a carbine buffer system and defined compatibility with .308 platforms.