T8 SP System Roller Bolt End per MWS M4 GBB

The T8 M4 Roller Bolt End is designed for the TM M4 MWS. It is made of lightweight aluminum, the rollers can help your MWS bolt cycle faster and smoother, perfect for those who are looking for an action air/competitive AR build.

Compatibility:

• Tokyo Marui M4 MWS GBBR Series
• RS Buffer Tube Inner Dimension- 25.5mm

Includes:

• x1 T8 M4 Roller Bolt End for Tokyo Marui MWS GBBR (RS Buffer Tube Inner Dimension- 25.5mm)