Laylax FirstFactory Lightweight Bolt Carrier End for Tokyo Marui MWS

FEATURES

• Smooth blowback!
• Made of POM resin, which is lightweight, strong, and has excellent abrasion resistance!

This lightweight plastic bolt carrier end is compatible with Tokyo Marui's gas blowback M4 series. It's made of lightweight, strong, abrasion-resistant, and self-lubricating POM resin, contributing to improved blowback speed and fuel economy. Additionally, three small POM resin rollers significantly reduce resistance when the bolt carrier end comes into contact with the buffer tube, resulting in more stable operation. Both the body and rollers are machined to a high degree of precision.