Which performs better, an M4 Gas Blowback Rifle of the Tippmann HPA Blowback? Watch this video made by the Black-ARC Airsoft Team... "Hello everyone, Today we have a some force on force action at Hollywood Sports Park in Bellflower California. The two teams are lead by Howard, running his WE GBBR m4, and Pixy, whos using his Tippmann M4.
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Tippmann M4