Extreme Airsoft: UMP .45 GBB Review
OptimusPrime
25 Aug 2017
Latest review by Extreme Airsoft covers the Umarex UMP .45 Gas Blowback Rifle OEM by VFC... "Chuckles takes a look today at a gun that's been flying under the radar a bit, but definitely deserves the spotlight more than other guns out there. Do you prefer the EBB, or the GBB?"
