500N Gas Spring, Gas Ram, Piston, Shock for display cases manufactured by Barker, Hillphoenix, Hillphoenix Specialty, Southern Case Arts.
Identifying number on barrel: 291242 0500N
0.74"DIA x 9.625"L, Barrel Length 4-5/8"
Hillphoenix Part #P900422G
Southern Case Arts Part #HR-VR-0322-A
#Vieler