MJ Arsenal Piston Gravity column This collection includes the PAX

This collection includes the PAX FOUR Grip Sleeve

With its precision airflow

this full replacement bowl maintains the original functionality and performance of the Universal Baller setup

it offers a practical and dependable glass solution focused on smooth

and 18mm configurations

MJ Arsenal Piston Gravity column This collection includes the PAXThe MJ Arsenal Piston Gravity is a precision engineered gravity filtration system designed to deliver smooth airflow control and consistent draw performance through a guided piston mechanism. Featuring a modular glass and polymer construction with a controlled vertical motion, it uses water displacement to condition airflow efficiently while maintaining stability and repeatability. Built for durability and ease of use, this system offers a compact,