The CMMG MK3 Carbine Buffer Assembly delivers consistent cycling and smooth recoil impulse for AR-10 and .308 pattern rifles.
- Type: Carbine Buffer Assembly
- Compatible Firearms: AR-10, CMMG MK3, .308 pattern rifles with carbine-length gas systems
- Weight: Carbine (standard for .308 platforms)
- Includes: Buffer and buffer spring
- Installation: Drop-in replacement for mil-spec carbine buffer tubes
