Magazine Gas Route /Packing /Seal Rubber Set for Marui MWS (ZET) GBB /PHM-1009 PH+

For Tokyo Marui M4 MWS GBB series.
For Tokyo Marui MTR-16 GBB series.
Compatible with receiver retrofit kits for Tokyo Marui M4 MWS GBB system (may need to be adjusted depending on the actual situation).
Requires DIY ability.

Specifications:
● Product Brand : PH+
● MADE IN TAIWAN
● Material : Rubber

Contents:
Magazine Packing x2
Magazine Seal Rubber x2

Features:
● The dimensions and hardness are the same as the original Marui, allowing for direct replacement or maintenance.