The 1 Kilo Copper Bullet – Autocannon casts a full kilogram of .999 fine copper into a faithful replica of a 30x113mm autocannon round, the caliber fired by the M230 chain gun. Copper offers the lowest entry price of any bullion metal, and a sculptural piece like this adds display presence that flat bars can’t match. It suits stackers diversifying into base metals and makes a natural gift for veterans, pilots, and military history enthusiasts.
Key Features:
- Purity and Weight: 1 kilogram (approx. 32.15 troy ounces) of .999 fine copper
- Metal Type: Fine copper bullion in a solid cast replica format
- Design: A 30x113mm M230 chain gun round, with projectile, crimped neck, and rimmed casing
- Inscriptions: “1 KILO AUTOCANNON” and “.999 FINE COPPER” along the casing, with “ONE KILO .999 CU” on the base
The replica captures the full silhouette of the round. A tapered projectile rises from the crimped neck of the cartridge, which steps down into a long cylindrical casing complete with the extraction groove and rim at the base. The whole surface carries a rough, sandblasted texture from casting, giving the copper a warm matte glow. Black-filled inscriptions along the casing state the weight and purity, and the base is stamped ONE KILO .999 CU, using the chemical symbol for copper.
The 30x113mm round it imitates is not small-arms ammunition. These cartridges feed electrically driven autocannons mounted on helicopters, aircraft, and ships, most famously the M230 chain gun carried by the Apache attack helicopter, and are built to pierce light armor and destroy equipment rather than serve as rifle rounds. This copper version is strictly a tribute: a solid, inert casting with no propellant, primer, or moving parts, and it is not a live or functional round in any sense.
Each piece arrives in new condition and lands in the hand with over 32 ounces of real heft. Order the 1 Kilo Copper Bullet – Autocannon today and add a piece that works as bullion, decor, and conversation starter all at once.



bruce.b (verified owner) –
These bullets are so beautiful that my wife, even loves them. The 15 lb. artillery round is even more beautiful !!!
I give them all 5 stars.
Jorge M (verified owner) –
Rough, sand blasted finish. Beefy! Awesome!