Obturator Pad
PartResilient sealing pad that expands under pressure to prevent propellant gas leaking past the breech. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Resilient sealing pad that expands under pressure to prevent propellant gas leaking past the breech. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.