Every caliber, by cost per round
Each caliber below is ranked by the true delivered cost per round, price plus shipping where we can verify it. Pick one to see the cheapest in-stock ammo right now. 8,534 listings across 26 sellers, as of 2026-07-24.
.17 HMR$0.240 dlvd79.22 LR$0.070 dlvd162.22 WMR$0.220 dlvd86.223 Remington$0.405 dlvd476.223 WSSM$1.700 + ship5.270 Winchester$1.097 dlvd177.30-06 Springfield$0.890 dlvd297.30-30 Winchester$0.948 dlvd134.300 Blackout$0.489 dlvd289.300 Win Mag$1.397 dlvd158.308 Winchester$0.570 dlvd418.350 Legend$1.198 dlvd66.357 Magnum$0.539 dlvd237.357 SIG$0.599 dlvd74.38 Special$0.379 dlvd312.380 ACP$0.340 dlvd182.40 S&W$0.352 dlvd295.410 Bore$0.610 dlvd244.44 Magnum$0.699 dlvd112.44 Special$0.659 dlvd49.45 ACP$0.399 dlvd327.45 Colt$0.859 dlvd103.450 Bushmaster$1.397 dlvd62.50 BMG$3.790 dlvd2910mm Auto$0.399 dlvd25012 Gauge$0.462 dlvd156016 Gauge$0.604 + ship7020 Gauge$0.592 dlvd41528 Gauge$0.630 dlvd14428 Nosler$3.197 dlvd165.56 NATO$0.450 dlvd3065.7x28mm$0.467 dlvd586.5 Creedmoor$0.948 dlvd2156.5 Grendel$0.950 dlvd706mm ARC$1.298 dlvd387.62x39mm$0.598 dlvd637.62x51mm NATO$0.850 dlvd377.62x54R$0.649 dlvd338mm Mauser$0.570 dlvd299mm Luger$0.220 dlvd8449mm Makarov$0.459 dlvd13
Cheapest per-round price per caliber, then the in-stock listing count. "dlvd" means shipping is folded in (verified); "+ ship" means the listed price before shipping.