O-ring Set G&G for G980 GBB & CO2 Magazines

This G&G O-rings set for G980 GBB & CO2 magazines can be used to replace O-rings already in place. Doing so enables you to keep everything sealed properly, preventing the loss of gas or CO2. The G&G airsoft replica based on the Mauser Kar 98K is available in both a GBB version and a CO2 version. As a result, the G980 airsoft replica has two different types of magazines, and this 8-piece G&G O-rings set is compatible with both of them.