Check the listing for details. Empire Mini / Axe 3x Oring Rebuild Seal Kit **FREE SHIPPING** O Ring O-ring. Condition: New. Listed at 13.95 USD. This Listing is for 1 - Empire Mini / Axe 3x O-ring Rebuild Kit ** Please note our new kits are no longer color coded ** **FREE SHIPPING** Manufacture Description: Your marker can fire thousands of rounds every week, puts up with the beating of countless rainy Sundays, and withstands a number of slides through the dirt and mud. Through all of this, you still expect your marker to perform week in and week out. A small bit of maintenance is key to ensuring that your marker functions and performs at its best. One major aspect of marker maintenance is replacing your O-rings. The O-rings in your marker wear down over time by withstanding thousands of cycles along with coming in contact with dirt/debris. Our kits provide an easy and inexpensive way to keep your marker in top shape by swapping out your O-rings. Included size chart helps with your first time rebuilding your marker. After that, just replace O-rings by size when it comes time to rebuild again.All of the O-rings you need to perform a standard rebuild of your marker three times (other quantities available).