Ares - M4 - 9MM 45rnd Magazine conversion kit - Black, based on the real steel setup where people were wanting a more "cost friendly" range day experience. This 9mm kit is purely based on replicating the 9mm style magazine used in a normal M4/15/16 STANAG lower receiver. You can't go firing 9mm BBs now, the included magazine holds up to 45 6mm BBs. Once installed this bit of kit looks incredible. Lightweight yet incredibly durable and very easy to fit to a wide range of tried and tested branded AEG's including G&G, KRYTAC and many more. You also get included a replacement magazine catch, this is a low profile catch that once fitted to your beloved Airsoft gun you cannot accidentally release this magazine adaptor due to the low profile design of the release catch.

• Very Robust Polymer
• Fits Many Branded M4's
• Replacement M4 Mag Catch