For anyone that has the Kublai P1 with the red nylon slide this is one of the next upgrades, Metal slide – Grey.  This will allow the player to use stronger gas without compromising the blaster.  They come with markings and are a great quality unit as all things made by Kublai. This particular slide is lighter than other metal slide at only 75g including packaging, that’s around 20g lighter. Which helps with giving you more power where it counts.