麦格农子弹(英语:magnum cartridge)是指火器枪械中与其它同口径子弹的弹头和壳肩外形相同、但是弹壳加长(因此容药量更大)的大壳弹。麦格农子弹因为装药量更大,能产生更多能量和更高的膛压,因此枪口动能和 后坐力 也要大于同口径的常见子弹,同时对枪管的磨损也更大。而比普通麦格农子弹威力更大的子弹则称为“超麦格农”(super magnum或ultra magnum)。
“麦格农”来自于拉丁语“大”一词的中性形态magnum,在英文中也专指两倍于标准容积的大号葡萄酒瓶。
手枪弹
- .224-32 FA
- .32 H&R Magnum
- .327 Federal Magnum
- .357 Magnum
- .357 Remington Maximum
- .357/44 Bain & Davis
- .400 Corbon
- .41 Action Express
- .41 Remington Magnum
- .44 Magnum
- .440 Cor-bon
- .45 Magnum
- .454 Casull
- .460 S&W Magnum
- .475 Wildey Magnum]]
- .50 Action Express
- .500 Maximum
- .500 S&W Magnum
- .500 Wyoming Express
步枪弹
- .17 Hornady Magnum Rimfire
- .22 Winchester Magnum Rimfire
- .300 Remington Ultra Magnum
- .338 Remington Ultra Magnum
- .375 Remington Ultra Magnum
- 7mm Remington Ultra Magnum
- 7mm Remington Magnum
- .270 Weatherby Magnum
- .340 Weatherby Magnum
- .378 Weatherby Magnum
- .460 Weatherby Magnum
- .300 Weatherby Magnum
- .244 H&H Magnum
- .300 H&H Magnum
- .375 H&H Magnum
- .264 Winchester Magnum
- .300 Winchester Magnum
- .338 Winchester Magnum
- .458 Winchester Magnum
- .300 Lapua Magnum
- .338 Lapua Magnum
- .300 Norma Magnum
- .308 Norma Magnum
- .338 Norma Magnum
- .358 Norma Magnum