Yes, though the type of plastic doesn't really matter as long as the customs officers can see the innards of the gun.
Double Eagle is one of the most popular airsoft manufacturer's in the UK, their sniper rifles are favourited by many because of their high power, metal barrel & trigger system & strong ABS plastic for body work.
ABS plastic is used quite often in airsoft guns, especially in guns made in China. The strongest plastic in airsoft is probably the plastic used on the Real Sword Type 97, which is advertised as "high strength polymer material" but is really the same plastic used on the real steal Type 97 (since both the airsoft and real steel versions are made by the same company it is probably the best built airsoft gun externally short of a CTW or PTW). In the market it is often hard to tell which guns have high quality plastic and which have cheap plastic because it is all advertised as high strength or high quality polymer. The best way to tell is to go to an airsoft store and feel it for yourself. Also, the price of the gun is usually a dead giveaway, because any gun with really good plastic will be over $300.
ABS plastic is not naturally UV-resistant and can degrade when exposed to sunlight over time. To improve its resistance to sunlight, additives such as UV stabilizers can be incorporated during the manufacturing process. It is recommended to use UV-resistant coatings or paint to protect ABS plastic if it will be exposed to sunlight for extended periods.
pc abs
ABS is a type of plastic
no
It's usually ABS. Most commercial products are made with ABS plastic.
ABS plastic is known for its strength and durability, making it resistant to breaking easily.
NO
not very
no
no