.40 S&W

A chambering recorded on 7 of this directory’s handgun records, published by 2 manufacturers.

Records sharing a chambering are separated here by the directory’s frame class, because those two fields together are what decides whether a side-by-side is worth publishing at all: a comparison is only built when both records share a chambering and a frame class. Capacity, barrel length, and weight are secondary readings within each group, and every figure below carries the dated source it came from on its own record.

At a glance

Records: 7
Manufacturers: 2
Source verified: 7 / 7
Standard capacity: 9–15 rounds
Barrel length: 87–153 mm / 3.43–6.02 in

By frame class

Frame class is this directory’s own normalization of the size class a manufacturer publishes, never a measurement it infers. Records whose maker states no size class are grouped last and stay unclassified, because there is nothing to normalize from — not because they are awaiting research.

long-slideMaker labels normalized here: Long Slide, Competition.2 records →full-sizeMaker labels normalized here: Standard.1 record →compactMaker labels normalized here: Compact.1 record →subcompactMaker labels normalized here: Subcompact.1 record →No size class publishedThese manufacturers publish no size class for these records, so the directory has none to normalize.2 records →

long-slide

2 records

Record	Manufacturer	Capacity	Barrel	Status
G24	Glock	15 rounds	153 mm / 6.02 in	Source verified · 2026-08-12
G35 Gen 4	Glock	15 rounds	135 mm / 5.31 in	Source verified · 2026-08-12

full-size

1 record

Record	Manufacturer	Capacity	Barrel	Status
G22 Gen 5	Glock	15 rounds	114 mm / 4.49 in	Source verified · 2026-08-11

compact

1 record

Record	Manufacturer	Capacity	Barrel	Status
G23 Gen 5 MOS	Glock	13 rounds	102 mm / 4.02 in	Source verified · 2026-08-11

subcompact

1 record

Record	Manufacturer	Capacity	Barrel	Status
G27 Gen 5	Glock	9 rounds	87 mm / 3.43 in	Source verified · 2026-08-12

No size class published

2 records

Record	Manufacturer	Capacity	Barrel	Status
USP40 (V1)	Heckler & Koch	13 rounds	108 mm / 4.25 in	Source verified · 2026-08-13
USP40 Compact (V1)	Heckler & Koch	12 rounds	91 mm / 3.58 in	Source verified · 2026-08-13

Every specification behind these records is published beside its source URL, access date, and evidence tier — see the methodology. Spotted an error? Submit a source-backed correction.