First m4 aeg Build

Discussion in 'Gun Building, Modifications & Repairs' started by kwalover37, Oct 3, 2012.

  1. kwalover37

    kwalover37 New Member

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    Im building my first custom m4 aeg. The base gun is a G&G Gr-15 raider which i am going to remove the pneumatic blowback so that is not in the way. i alreaddy have my ideas for externals but im looking to completely redo the internals so they are very durable but also get me inbetween 20-25 bps. any suggestions for parts? thanks