Tokyo Marui Long Gas Magazine For M4A1 MWS / MTR16

A gas M4 magazine for theTokyo MaruiMWS, MTR16, M4A1 and Type 89 gas blowback rifles. They hold 35BBsand are full metal construction. As you can imagine, these are heavy magazines but are fantastic quality as youd expect from Tokyo Marui.Features:Gas M4 magazine35 BB capacityFull metal constructionWorks best with 144a or Predator ultra gas