F-1 FIREARMS OFFICIALLY LICENSED UDR-15-3G FULL METAL M4 RECEIVER SET RC exceeds ASTM F2913-11 test standards

exceeds ASTM F2913-11 test standards

ideal for shooters with smaller hands or those that want to carry a concealed pistol for certain game types or act as a backup airsoft gun to your other options

at the same time

THIS REPLACEMENT SPRING SET IS DESIGNED SPECIFICALLY FOR THE VFC UMAREX GLOCK SERIES

ARCTURUS AK AEG

F-1 FIREARMS OFFICIALLY LICENSED UDR-15-3G FULL METAL M4 RECEIVER SET RC exceeds ASTM F2913-11 test standardsFeatures Aluminum alloy construction Extremely lightweight skeletonized design Ideal for competition style builds Billet style design Officially licensed design by F 1 Firearms with F 1 trademarks Based in the great state of Texas, F 1 Firearms has become one of the premier brands in semi automatic sporting rifles. Utilizing premium materials and cutting edge manufacturing processes, F1 produces firearms that are lighter, stronger, more accurate and