= copper can be used to craft the following recipes:

= tiny pistol ammo, ball (black powder) generic_guns
= tiny pistol ammo, ball (reloaded) generic_guns
= blunderbuss shot
= .380 ACP FMJ, reloaded
= 7.62x39mm M43, reloaded
= 9x19mm FMJ, black powder
= .380 ACP FMJ, black powder
= 5.7x28mm, black powder
= 5.45x39mm, reloaded
= .357 SIG FMJ, reloaded
= 9x19mm FMJ, reloaded
= .308 Winchester, black powder
= .22 FMJ, reloaded
= .308 Winchester, reloaded
= rifle ammo, AP (reloaded) generic_guns
= rifle ammo, AP (black powder) generic_guns
= .22 LR FMJ, black powder
= .223 Remington, reloaded
= .223 Remington, black powder
= .270 Winchester JSP, reloaded
= .270 Winchester JSP, black powder
= pistol ammo, ball (reloaded) generic_guns
= pistol ammo, ball (black powder) generic_guns
= .38 FMJ, reloaded
= magnum ammo, ball (reloaded) generic_guns
= .40 S&W FMJ, reloaded
= 9x18mm FMJ, black powder
= .38 FMJ, black powder
= .40 S&W FMJ, black powder
= 9x18mm FMJ, reloaded
= 7.62x54mmR, reloaded
= magnum ammo, ball (black powder) generic_guns
= 5.45x39mm AP, reloaded
= .44 Magnum FMJ, reloaded
= .460 Rowland FMJ, black powder
+ .45-70 SP, reloaded
= .30-06 Springfield M2 AP, black powder
= .30-06 Springfield, black powder
= .300 AAC Blackout, reloaded
= .300 AAC Blackout, black powder
= .30-06 M2 AP, reloaded
= .44 Magnum FMJ, black powder
= .460 Rowland FMJ, reloaded
= 5.56 NATO, reloaded
= .30-06 Springfield, reloaded
= 5.56 NATO, black powder
= 7.62x39mm M67, reloaded
= .300 Winchester Magnum, black powder
= .300 Winchester Magnum, reloaded
= 7.62x51mm, reloaded
= 7.62x51mm, black powder
= 7.62x51mm incendiary, reloaded
= 5.56 NATO tracer, reloaded
= 5.56 NATO tracer, black powder
= 7.62x51mm tracer, black powder
= .454 Casull, black powder
= .454 Casull, reloaded
+ .45-70 +P penetrator, reloaded
= .30-06 Springfield tracer, black powder
= .30-06 incendiary, reloaded
= .50 BMG Match, reloaded
= .50 BMG tracer, reloaded
= .50 BMG AP, reloaded
= huge rifle ammo, AP (reloaded) generic_guns
= rifle ammo, AP (black powder) generic_guns
= .500 S&W Magnum, reloaded
= .500 S&W Magnum, black powder
= .700 NX, reloaded