Ranked register · 7 verified records
Highest-capacity .45 ACP handguns, by standard magazine
Ranked on the standard magazine capacity each manufacturer lists for the base model. Capacity spreads further in .45 ACP than in any other chambering this directory covers: the cartridge is large enough that frame size drives the figure hard, so the order here tracks the size ranking closely rather than cutting across it the way the 9 mm capacity list does.
Ranked records07
| # | Record | Figure |
|---|---|---|
| 1 | Glock G21 Gen 5 MOS | 13 roundsOptional listed: 10 |
| 2 | Glock G41 Gen 4 | 13 roundsOptional listed: 10 |
| 3 | Heckler & Koch USP45 (V1) | 12 roundsOptional listed: 10 |
| 4 | Glock G30 Gen 5 | 10 rounds |
| 5 | Heckler & Koch USP45 Compact (V1) | 8 roundsOptional listed: 10 |
| 6 | Colt Government Model, SKU O1911C-SS | 7 rounds |
| 7 | Glock G36 | 6 rounds |
How this ranking is built: Optional capacities are shown beside the standard figure, never used for the ranking — an extended magazine sold alongside a pistol is not the capacity the pistol is listed at. These are base-model records; a variant shipping a different magazine is a separate record. Only source-verified records appear, every figure is the manufacturer's published one shown in both unit systems, and values marked ≈ were converted by this directory from the system the source published.
Compare any two: No pre-rendered comparison covers this record yet.
Other lists: Smallest 9mm handguns, by published overall length · Highest-capacity 9mm handguns, by standard magazine · Micro-compact 9mm handguns in the directory · Lightest 9mm handguns, by measurement condition · Smallest .45 ACP handguns, by published overall length · Smallest .40 S&W handguns, by published overall length · Highest-capacity .40 S&W handguns, by standard magazine. By manufacturer: Glock · Colt · Heckler & Koch.
Reference information only. Not legal, purchasing, training, carry, storage, or assembly advice. A ranking on one published field is not a judgement about fit, suitability, or quality. Manufacturer technical data are rounded and may change without notice.