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Matrix OEM 480mm Inner Barrel + Metal Hopup Set for M4 / M16 Series Airsoft AEG
2 Customer Reviews
by Trevor H. on 09/03/2020
"Great upgrade for my G&G Combat Machine. fits well and shoots well.
by Jose M. on 04/02/2018
"Great and inexpensive upgrade for my G&G Combat Machine. It was easy to install and ready to be used, didn't have to mess with the hop up, it was shooting the way it should. Thumbs up!!