Description
The upgrade kit allows you to use stronger 16g co2 cylinders. You’ll get 39 joules on the first shot.
Every shot feels solid. You have to experience it!
*All current launchers shipped have these upgrades, since May 1 2024.*
This is a service. Your launcher needs to be shipped in to preform the service. Sorry but we can not upgrade international orders. Return shipping is included in the price.
The upgrade includes 4 o’rings and a different bolt guide.
1. The new bolt o’ring is made from polyurethane. We’ve never had one break or blow out. It is needed to handle the higher pressure of the 16g co2.
2. The bolt guide is different. It has a different size o’ring groove in it to fit the stronger polyurethane o’ring.
3. The blue bolt guide o’ring is made from a magic material that doesn’t freeze. It prevents damage caused by forgetting to degas your launcher.
4. The white manifold o’ring goes around your piercing pin and remains more firmly in place, should you need to degas an entire co2 without firing.
5. The back cap o’ring is not damaged by leaving your launcher charged. Co2 gas will not permeate it and it will remain functional.
Important!
If you purchased your launcher after Oct 31 2023 you already have the stronger bolt o’ring, new bolt guide, and white manifold o’ring, but not the blue o’ring and back cap o’ring. Sorry, we do not sell these separate. They must be installed by us. Please choose “Gavle v1.5 Ordered after October 31 2023” under the add to cart button to subtract the cost.
If you purchased your launcher after May 1 2024 you already have ALL of these upgrades.
Please ship your launchers to:
Grimburg
PO Box 572
Fryeburg ME 04037
