Umarex HK416 M27 IAR GBB Rifle vs HK416 & more…

Umarex H&K HK416 M27 IAR Gas Blow Back GBB Rifle

http://youtu.be/2oqd6w2TLnA

G&G FN2000 (FN Licensed) Hunter AEG

http://youtu.be/PbG57p9LGTM

Umarex H&K USP Compact Tactical GBB Pistol

http://youtu.be/0fawh6i–KQ