BCA Essential VFC H&K M27 IAR Build airsoft logic and reduce bolt pull resistance

and reduce bolt pull resistance to almost nothing

Magazine Capacity: Includes 3500 round electric box magazine

Easy to carry

Various others

It features the Type 3 hop up system that was developed for the LM4 to improve range performance on the field

BCA Essential VFC H&K M27 IAR Build airsoft logic and reduce bolt pull resistanceBCA 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 360mm Maple Leaf Macaron Bucking 60* MAXX M4E Hop Up Chamber Jefftron Leviathan Optical Trigger Board w Bluetooth BCA