Wholesale Caliber Pricing Across 19+ Distributors
FFL dealers compare wholesale ammunition and firearm pricing by caliber, in one search. Live inventory from every major distributor.
Pistol Calibers
9mm
The most popular handgun caliber in the world, used by law enforcement and the U.S. military.
.45 ACP
Heavy handgun cartridge designed by John Browning in 1904 for the M1911 pistol; classic large-bore defense round.
.40 S&W
Mid-bore handgun cartridge developed for the FBI in 1990, falling between 9mm and .45 ACP in size and recoil.
10mm Auto
High-power semi-auto cartridge designed by Jeff Cooper, popular for hunting, defense, and bear country carry.
.380 ACP
Compact semi-auto cartridge popular in pocket pistols and concealed-carry handguns.
Rifle Calibers
5.56 NATO
Military-spec rifle cartridge used in the M16, M4, and AR-15 platform; higher pressure than .223 Remington.
.223 Remington
Civilian rifle cartridge, dimensionally similar to 5.56 NATO but loaded to lower pressure for hunting and target shooting.
.308 Winchester
Versatile big-game hunting and long-range target cartridge; the civilian counterpart to 7.62x51mm NATO.
6.5 Creedmoor
Modern long-range and hunting cartridge with mild recoil and high ballistic coefficient bullets.
.30-06 Springfield
Classic American big-game hunting and military cartridge, U.S. service round from 1906 through Vietnam.
7.62x39
Soviet-designed intermediate cartridge used in the AK-47 and SKS; widely available and inexpensive surplus ammo.
.300 Win Mag
Belted magnum cartridge popular for elk, moose, and long-range target shooting.
6.5 PRC
Modern long-range hunting cartridge from Hornady, larger and faster than 6.5 Creedmoor.
Shotgun Gauges
12 Gauge
The most common shotgun bore in North America, standard for hunting, sporting clays, and home defense.
20 Gauge
Lighter recoil shotgun bore favored for upland bird hunting, smaller-frame shooters, and youth shotguns.
.410 Bore
Smallest shotgun bore in common use; popular for survival guns, snake guns, and the Taurus Judge revolver.