Ramset Viper (Generation 1)

1 – Nose Piece, 2 – Piston, 3 – Barrel, 4 – Barrel Spring, 5 – Barrel Liner, 6 – Housing, 7 – Spring, 8 – Firing Pin Assembly, 9 – Barrel Stop Assembly, 10 – Indexing Lever Assembly, 11 – Firing Pin Spring, 12 – Handle Connector, 13 – Pole Connector, 14 – Lock Out Ball (3), 15 – Spall Guard, 16 – Wave Washer