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Directory / Compare / G43X vs G48
Side-by-side · Manufacturer-published fields only

Glock G43X vs Glock G48

Glock publishes both as Slimline models. Both are chambered in 9x19mm Parabellum. The G48 is 20 mm / 0.78 in longer overall; its barrel is 19 mm / 0.76 in longer; both list 10-round standard magazines; the G48 is 59 g / 2.08 oz heavier under matched conditions.

Full comparison brief: Glock 43X vs 48: Specs and key differences — the sourced write-up, with the measurement caveats explained and common questions answered.
Computed differences06
FieldDifference
Overall length20 mm / 0.78 in (G48 is greater)
Overall widthIdentical figures
Overall heightIdentical figures
Barrel length19 mm / 0.76 in (G48 is greater)
Weight59 g / 2.08 oz (G48 is greater)
Standard capacityIdentical figures
How these differences are computed: each is the arithmetic difference between the two published figures, and it is only shown where both sources measured the field the same way. Where a source states a measurement basis the other does not match, the row says so instead of subtracting — figures on different bases are not comparable even when the numbers sit side by side. Differences marked ≈ involve at least one figure this directory converted between unit systems, so the difference is no more precise than that conversion.
Size, to scale
To-scale size envelopes: G43X vs G48Boxes drawn from published overall dimensions at one scale, aligned at the rear. Glock G43X: 165 mm long, 128 mm high, 28 mm wide; Glock G48: 185 mm long, 128 mm high, 28 mm wide.050 mm100 mm150 mmSide · length × heightG48 is 20 mm longerTop · length × width
  • Glock G43XLength 165 mm / 6.5 inHeight 128 mm / 5.04 in (including magazine)Width 28 mm / 1.1 in
  • Glock G48Length 185 mm / 7.28 inHeight 128 mm / 5.04 in (including magazine)Width 28 mm / 1.1 in
Boxes, not silhouettes: makers publish a pistol's overall envelope, not its shape, so that is all this draws. Every box is aligned at the rear and drawn at one fixed scale, the same on every page of this site, so drawings compare across pages. It is not life-size on your screen.
Published fields, side by side
FieldG43XG48
ManufacturerGlockGlock
Manufacturer size labelCompact SlimlineCompact Slimline
Directory frame classMicro-compactNot published
Chambering9x19mm Parabellum9x19mm Parabellum
Overall dimensions165 × 28 × 128 mm / 6.5 × 1.1 × 5.04 in (height: including magazine)185 × 28 × 128 mm / 7.28 × 1.1 × 5.04 in (height: including magazine)
Barrel length87 mm / 3.41 in106 mm / 4.17 in
Weight465 g / 16.4 oz (without magazine)524 g / 18.48 oz (without magazine)
Standard capacity10 rounds10 rounds
Trigger pull24 N / ≈5.4 lb24 N / ≈5.4 lb
VerificationSource verified 2026-08-11Source verified 2026-08-11
Full records, with every value beside the source it came from: Glock G43X · Glock G48. More from these makers: Glock.
Reference information only. Not legal, purchasing, training, carry, storage, or assembly advice. Manufacturer technical data are rounded and may change without notice. Spotted an error? Submit a correction.