THIS ITEM IS NO LONGER IN STOCK AND IS LOCATED IN THE PAINTBALL GRAVEYARD. THE MANUFACTURER HAS DISCONTINUED THIS PRODUCT AND THERE IS NO CHANCE OF EVER RECEIVING IT. DO NOT PURCHASE THIS ITEM BECAUSE IT WILL NEVER SHIP OUT TO YOU!!! This section was built to let you read and learn about products from the past.


Includes 5 different main/velocity springs, two harder than stock, 1 stock, and 2 softer than stock Compatible with all BT4 based guns (delta, ironhorse, swat, combat, assault, etc) Blue Spring - Ultra Light Green Spring - Light Black Spring - Stock Silver Spring - Medium Red Spring - Hard