EMF100 Black barrel HK Army aluminum tanks are

HK Army aluminum tanks are a great alternative to carbon fiber systems

Spring and magnetic trigger return mechanisms

5" Three-Piece Barrel w/0

the Empire Mini GS includes a full wrap-around rubber foregrip that creates a secure grip and protection from paint and the elements

EMF100 Black barrel HK Army aluminum tanks areThe Planet Eclipse EMEK EMF100 is both mag fed, hopper fed and shoots FSR Rounds Gamma Core Drivetrain Spool Valve Operation MagFed And Hopper Fed Configurations PAL Enabled (In Hopper Fed Configuration) Includes PAL Feedneck And Blanking Mag Includes Drop Stock Adaptor Includes Eclipse Spring And Follower Upgrade Kit Hoseless Air Transfer System 135PSI Operating Pressure ST1 Bolt Toolless Detent Access GRN Construction SL4 Inline Regulator Shaft 4 5