Product Description
No1-Mk-1-3 Pyrocartridge No1 Mk-1 3 Grains is assigned to operate the parachute release mechanism on the MK-1B ejection pilot seat.
No1-Mk-1-4 Pyrocartridge No1 Mk-1 4 Grains is assigned to operate the harness release mechanism on the MK-1B ejection pilot seat.