The MBX Adjustable 5 Piece Short Stroke Kit
A 5 piece Delron stroker kit consisting of a long and medium main contact shim & stack shims .100-.200-.300 to allow multiple combinations of stroke length allowing you to tune your preference in trigger load and cycle speed. For 9mm AR
Please see video for instructions:
MBX Short Stroke Buffer Kit - Introduction
How It Works Set Up and Technical
MBX Short Stroke Buffer Kit - In Action
The MBX Ultimate Short Stroke Tuning Kit includes:
- Buffer Pad
- Custom Buffer Pin
- Set Screw
- Small Allen wrench
- Long main contact shim
- Medium contact shim
- Stack shims .100-.200-.300
- 3 springs:
"Red" Standard Power .062
"Green" Reduced Power .055
"Blue" Lightest Power .047
Please see video for instructions:
MBX Short Stroke Buffer Kit - Introduction
How It Works Set Up and Technical
MBX Short Stroke Buffer Kit - In Action
