Guns Modify Extreme Custom Mag. Feed Lip for Marui G Series Gas Mag. 134a Gas(#1 +0.09/+0.14/70 degr

The Gun's Modify Extreme Custom Magazine feed lip (4 piece set) for the TM G series GBB pistol is a premium upgrade over the stock out of the box lip found on the magazine. Specifications: #1 +0.09 or +0.14 / 70 inch Compatibility: Tokyo Marui G Series Magazine