MWS Buffer (with Roller) for M4 GBB MK18 URG-i CQBR

This is a hard-to-find adjustable high-speed buffer with rollers.
It is superior to commonly available buffers in Japan in the following aspects:
- Equipped with rollers, improving buffer speed and gas efficiency.
- Made of durable stainless steel.
- Easy to disassemble and adjust the weight amount (normal adjustable buffers require a pin punch, etc.).
- Cycle speed can be adjusted by the weight amount.
- High strength.

*This product is compatible with buffer tubes with an inner diameter of 25.5mm.

Weight: 60-100g*