Original Chinese Air Force Cold War TK-1 High Altitude Flight Helmet Set in Original Crate British Machine Guns The muzzle is similar to

The muzzle is similar to the business end of a Pepper Pot / Box of the the early 19th Century

so it looks to be stuck in single shot mode

John Goodman

Helmet exhibits original paint inside and out

67" - 16 bore/gauge

Original Chinese Air Force Cold War TK-1 High Altitude Flight Helmet Set in Original Crate British Machine Guns The muzzle is similar toOriginal Item: Only One Available. This is a rare complete Chinese Air Force Cold War era Tk 1 high altitude flight helmet in its original crate. The TK1 is comprised of three main parts; Nylon under helmet with communication components (transceiver and receivers, fire resistant lace up hood with neck protection and external rigid plastic shell with removable air tight clear face visor. The visor incorporates oxygen and communication lines. Visor is