The WGP Autococker 2K+ back block is a part of the paintball marker's rear section that moves back and forth. Its function is to house the bolt, cycling it to load and fire a paintball in a closed-bolt, semi-automatic action.
Fits 2K+ (full body styles including:
2K4 ProStock/SuperStock
Unibody
NightKast/OutKast
Full Body Black Magic
Trilogy
** Will not fit Pre-2K, 2K5 Superstock/ProStock, and Karnivor Autocockers.
