BCA Essential VFC Avalon RIS Block II Build 417 and for use at lower

and for use at lower temperatures to ensure effectiveness of your gas guns

High-grade silver plated wiring and larger carbon brushes for improved electrical conductivity

Hardware Semi-Only Lock Can only be enabled/disabled by using a soldering iron to remove/bridge a solder jumper

Newly Designed Gearbox: The gearbox has been completely redesigned to fully encase the cylinder

BCA Essential VFC Avalon RIS Block II Build 417 and for use at lowerBCA Essential Build Are you looking for the best cost to performance ratio upgrade package for your favourite AEG? AEGs upgraded with the BCA Essential Build provide top level shooting performance while keeping your bank account in the game instead of packing up and going home. Parts*: PDI 6. 05mm SUS304 Stainless Steel Inner Barrel 375mm Maple Leaf Macaron Bucking 60* MAXX M4E Hop Up Chamber Jefftron Leviathan Optical Trigger Board w Bluetooth BCA