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5 Rating 5 Rating (2 Customer Reviews)

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If you are looking for a great accessory for your Airsoft Gun you need to take a serious look at the Echo1 M4/M16 300 Round High Capacity Magazine! This awesome Airsoft Gun is the perfect accessory for any soldier who is looking to upgrade or replace the magazine that came with your M4/M16 Rifle. So what are you waiting for? Add the Echo1 M4/M16 300 Round High Capacity Magazine to your gun today!


  • 300 Round Capacity
  • Echo1 M4/M16 Capability
  • Echo1 Brand


  • Echo1 M4/M16 300 Round High Capacity Magazine

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Average Customer Rating is 5 out of 5 stars

Name: Praveen

Date: June 19, 2012

Yeah in the States we are legally rqeiured to have a blaze orange tip of at least .25 inches/ Approx. 2cm. However, nobody really cares and there fore people buy all black suppressors and flash hiders and whatever. I am sooooo very jealous of the fields I have seen available in the EU D: Also I sold this gun a long time ago, my newest gun doesn't have a video yet

Name: Xx_cheese_xX

Date: January 16, 2012

when this is available i'm gonna get this for the echo1 round box mag for P90 series. I want to use this in that...and i want the round box mag for the 470 FPS electric scope P90 submachine gun.

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