Unrivaled Armory 2-Stage Dead Blow Duty Buffer System - UDB-M4-D

A full mass version of our championship winning competition buffer.

• Same reciprocating mass as standard carbine buffer (3.2oz)
• Ideal for “duty” or “tactical” rifles
• Imbedded magnets keep dead blow weight in proper position for consistent shot to shot recoil and cycling
• Magnentic dead blow system eliminates bolt bounces
• 2-stage spring system for additional recoil dampening
• Smoother action
• Faster follow up shots on target
• Drops in any carbine buffer tube
• Captured
• Ideal when paired with standard weight/mil-spec bolt carriers