Bolt Action
Tank CI: 8
Tank start PSI: 3000
Tank end PSI: ~500
Bolt source PSI: 160
Bolt air-saver PSI tune: 80 (original silver spring, no shims)
Actual shots ([shots measured = 496]/2+?): >248 (context/explanation below) AMENDED TO 359 (context in third edit)
Variables skewing data towards efficiency...