ONLY FOR .223/5.56MM OR 300 BLACKOUT CALIBERS
*New Gen 2 Design. Same function with some improvements:
- Easier to charge
- Easier Install
- Flexible rubber end piece
- Same springs
- Approximately same mass
New version of the UBD-M4-D is UDBG2-M4-PD (Gen 2 Performance Duty)
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 lightened or standard weight/mil-spec bolt carriers
- Recommended to use adjustable gas.
- Same reciprocating mass as standard carbine buffer (3.2oz)
- Ideal for "duty" or "tactical" rifles
- Embedded magnets keep dead blow weight in proper position for consistent shot to shot recoil and cycling
- Smoother action
- Magnentic dead blow system eliminates bolt bounce
- Drops in any carbine buffer tube
- Captured
- Faster follow up shots on target
- Ideal when paired with standard weight/mil-spec bolt carriers
