Side-by-side · Manufacturer-published fields only
Glock G17L Gen 5 MOS vs Glock G34 Gen 5 MOS
Both are 9x19mm Parabellum long-slide records in this directory. The G17L is 18 mm / 0.71 in longer overall; its barrel is 18 mm / 0.71 in longer; both list 17-round standard magazines; the G34 is 25 g / 0.88 oz heavier under matched conditions.
Computed differences| Field | Difference |
|---|---|
| Overall length | 18 mm / 0.71 in (G17L is greater) |
| Overall width | Identical figures |
| Overall height | Identical figures |
| Barrel length | 18 mm / 0.71 in (G17L is greater) |
| Weight | 25 g / 0.88 oz (G34 is greater) |
| Standard capacity | Identical 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.
Published fields, side by side| Field | G17L | G34 |
|---|---|---|
| Manufacturer | Glock | Glock |
| Manufacturer size label | Long Slide | Competition |
| Directory frame class | long-slide | long-slide |
| Chambering | 9x19mm Parabellum | 9x19mm Parabellum |
| Generation | Gen 5 MOS | Gen 5 MOS |
| Overall dimensions | 240 × 34 × 139 mm / 9.45 × 1.34 × 5.47 in (height: including magazine) | 222 × 34 × 139 mm / 8.74 × 1.34 × 5.47 in (height: including magazine) |
| Barrel length | 153 mm / 6.02 in | 135 mm / 5.31 in |
| Weight | 640 g / 22.58 oz (without magazine) | 665 g / 23.46 oz (without magazine) |
| Standard capacity | 17 rounds | 17 rounds |
| Trigger pull | 24 N / ≈5.4 lb | 24 N / ≈5.4 lb |
| Verification | Source verified 2026-08-12 | Source verified 2026-08-11 |
Full records, with every value beside the source it came from: Glock G17L Gen 5 MOS · Glock G34 Gen 5 MOS. 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 source-backed correction.