Multiaction-Non-Ported Firing Head
The multiaction-non-ported firing head is a pressure-actuated redundant firing system that can be run with any one of several other firing heads.
Features and Benefits
- Allows the use of a redundant firing head without having a firing head on the bottom of the gun string
- Allows multiple redundancy when a multiaction firing head is placed on both the top and bottom of the gun string
- Allows operators to postpone the decision of whether to use the bar drop or pressure side of the firing head as the primary firing mechanism
One side of the multiaction firing head will always be pressure-actuated. The other side of the firing head may be a bar drop-type head or another pressureactuated firing head. Either side of the firing head may be used as the primary or backup firing system.