Matrix "Universal Feeding" Full Metal 500rd Hi-Cap M4 AEG Magazine - Black Airsoft Chargers It will fit many guns

It will fit many guns and is specifically designed to be large enough to fit a full body pump gun with beavertail and a 16" long barrel

protection and comfort

6 Firing Modes

Packed with features the Spire IR continues with design philosophy that's Built to Win - Smaller

New water resistant system is great for out door play scenario games and can change modes on the fly

Matrix "Universal Feeding" Full Metal 500rd Hi-Cap M4 AEG Magazine - Black Airsoft Chargers It will fit many gunsFeatures High quality stamped metal construction Compatible with a wide range of different brands and types of Airsoft guns Extended capacity, holds a greater amount of BB's compared to standard Hi Cap mags Smooth feeding design Tested to fit and feed with the following: KWA, G&G, ICS, JG, Echo1, Matrix, King Arms, Elite Force, ARES, Top Tech, Bolt, A&K, Dytac, Avengers, 6mmProShop, G&P, VFC, Dboys, AGM, G36 Mag Well Conversion, P90 Box Mag Conversion