16 Gram, Threaded C02 Refill 12 pc. pack

16 Gram Disposable C02 Cylinder 
3/8" x 24 threading

Best brand on the market. Quick pressure release! No misfires. Gold in color (not the low grade silver type).

Meets US military specs.

Small neck, threaded type: 3/8" x 24 thread. (National fine) Standard life jacket cartridges.

NOTE: Maximum AIR shipment of 16 gr CO2 cannot exceed 48 units.          No limit when sent by ground.

Not shipped out of the USA.