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Ceramic polymer gun barrel.
But as others have said it is difficult to think of a legal use for such a thing.
Movie gun is most likely inspired by glock 17 which was one of the first guns to have polymer i e.
Cerakote is a polymer ceramic composite that can be customized in a myriad of colors offering excellent corrosion protection.
Duracoat firearms finishing products for firearm restoration.
I d assume someone wanted to say ceramic.
The glock is a series of polymer framed short recoil operated locked breech semi automatic pistols designed and produced by austrian manufacturer glock ges m b h the firearm entered austrian military and police service by 1982 after it was the top performer in reliability and safety tests.
Gun bluing black oxide steel bluing also known as gun bluing oxidizing and black passivating is a process by which the metal is given a rust resistant finish.
The potential use of ceramic tubes as gun barrels may be severely limited due to the difficulty in introducing the rifling on the inner diameter.
It is resistant to all known gun solvents and thinners.
Seahen 7 years ago the army may not have a use for a disposable gun but i bet the cia does.
A ceramic or plastic gun barrel would be a daunting engineering problem but probably do able if it doesn t need to survive more than one shot.
Such materials systems are hybrids of a ceramic.
In fact once it s applied the only way to remove brownells gun kote is to abrasive blast the part.
Despite initial resistance from the market to accept a perceived plastic gun due to concerns.
Brownells gun kote is a durable second generation epoxy thermo set resin finish that will not break down peel or dissolve.
It can be applied to many different surfaces and is one of the toughest most durable finishes marketed today.
And of course standard pistol ammo is metallic both bullet and jacket.
Porcelain gun is just ridiculous.
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A ceramic engine would require no cooling system and a ceramic gun barrel would melt the receiver and bolt to slag before the barrel failed.
Ceramic has been researched for many years for use in engine blocks and gun barrels.
In salt solution testing it exceeded the 550 hour mark which is well over minimal military standards.
One route to achieve this goal is via the development of ceramic matrix composite barrel liners with lightweight metal matrix composite jackets.
The idea for both is ceramics ability to handle high heat and wear.