A dynamic retention system for a vehicle seat , comprising at least one plunger assembly comprising: a plunger base configured to be coupled to a base assembly of Z the vehicle seat , the base assembly configured to be coupled to a floor of a vehicle; a spring loaded plunger configured to be coupled to a seat frame of the vehicle seat , the spring loaded plunger configured to contact the plunger base ; at least one hook receptacle configured to be coupled to the base assembly of the vehicle seat ; and at least one structural hook configured to be coupled to the seat frame of the vehicle seat , the at least one hook receptacle configured to receive the at least one structural hook responsive to the spring loaded plunger contacting the plunger base ; wherein, in use, the seat frame is coupled to the base assembly via an actuation assembly , the vehicle seat being actuatable between a first position and at least a second position via the actuation assembly , the vehicle seat being in the first position when the spring loaded plunger is in contact with the plunger base and the at least one structural hook is received within the at least one hook receptacle , the vehicle seat being in the at least the second position when the spring loaded plunger is not in contact with the plunger base and the at least one structural hook is withdrawn from the at least one hook receptacle , characterized in that a top surface of the plunger base comprises a plunger base dome , a bottom surface of the spring-loaded plunger comprises a plunger dome and the at least one structural hook is configured to engage the at least one hook receptacle when the plunger dome engages the plunger base dome . a plunger base configured to be coupled to a base assembly of Z the vehicle seat , the base assembly configured to be coupled to a floor of a vehicle; a spring loaded plunger configured to be coupled to a seat frame of the vehicle seat , the spring loaded plunger configured to contact the plunger base ; at least one hook receptacle configured to be coupled to the base assembly of the vehicle seat ; and at least one structural hook configured to be coupled to the seat frame of the vehicle seat , the at least one hook receptacle configured to receive the at least one structural hook responsive to the spring loaded plunger contacting the plunger base ; wherein, in use, the seat frame is coupled to the base assembly via an actuation assembly , the vehicle seat being actuatable between a first position and at least a second position via the actuation assembly , the vehicle seat being in the first position when the spring loaded plunger is in contact with the plunger base and the at least one structural hook is received within the at least one hook receptacle , the vehicle seat being in the at least the second position when the spring loaded plunger is not in contact with the plunger base and the at least one structural hook is withdrawn from the at least one hook receptacle , characterized in that a top surface of the plunger base comprises a plunger base dome , a bottom surface of the spring-loaded plunger comprises a plunger dome and the at least one structural hook is configured to engage the at least one hook receptacle when the plunger dome engages the plunger base dome . <EOS>