COWCOW Technology Diversify Guide Rod for Tokyo Marui M&P9 GBB Pistol Country_Hong Kong or difficult to install

or difficult to install

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COWCOW Technology Diversify Guide Rod for Tokyo Marui M&P9 GBB Pistol Country_Hong Kong or difficult to installDiversify Guide Rod is made by Stainless Steel material with CNC machined. It enhances the durability and reduces the friction by hard anodized finishing. The package was including an enhanced recoil spring and a pack of aluminum buffers which comprehensively optimise the cycling speed and stroke. There are 2 different tension zones (140% 120%) which improve the recoil control and make easier handling on blow back cycling. 3 blocks of buffers can let