New release from Magpul Industries that may just fit existing Airsoft Gas Blowback AR15/M16s. You will need to wait until Magpul PTS release one for AEGs and other airsoft guns that can use it... "The MOE+ Grip combines reinforced polymer body construction with comfortable, wrap-around rubber overmolding for maximum weapon control in adverse environments. With a similar shape to a 'medium' sized MIAD, this AR15/M16 drop-in design features a hard-polymer bottom edge to reduce the possibility of equipment snags or grip damage. The MOE+ Grip accepts optional storage cores for gear stowage and includes a basic grip cap. All mounting hardware included.

NOTE: This grip will function properly with 7.62 NATO AR10/SR25 style of rifles but, depending on the make of the rifle, may or may not leave a gap between the 'beaver tail' and the receiver. This gap is purely aesthetic and will not affect function."