Heckler & Koch CC9 vs Springfield Armory Hellcat 3" Micro-Compact

Both are 9x19mm Parabellum micro-compact records in this directory. The CC9 is ≈0.6 mm / ≈0.03 in longer overall; its barrel is ≈7.8 mm / ≈0.32 in longer; the CC9 lists 1 round more of standard capacity. 2 fields are not comparable — overall height, weight — because the makers publish them on different measurement bases.

Computed differences06

Field	Difference
Overall length	≈0.6 mm / ≈0.03 in (CC9 is greater)
Overall width	Not published by both
Overall height	Not comparable — CC9: with the 12-round magazine; HK gives 117 mm / 4.60 in with the 10-round; Hellcat 3" Micro-Compact: with flush magazine; 4.5 in with the extended magazine
Barrel length	≈7.8 mm / ≈0.32 in (CC9 is greater)
Weight	Not comparable — CC9: HK's own row heading; Hellcat 3" Micro-Compact: with flush magazine, which Springfield does not state is empty; 18.6 oz with the extended magazine
Standard capacity	1 round (CC9 is greater)

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	CC9	Hellcat 3" Micro-Compact
Manufacturer	Heckler & Koch	Springfield Armory
Manufacturer size label	Not published	Micro-Compact
Directory frame class	Micro-compact	Micro-compact
Chambering	9x19mm Parabellum	9x19mm Parabellum
Overall dimensions	153 × 25 × 125 mm / 6.03 × 0.99 × 4.92 in (height: with the 12-round magazine; HK gives 117 mm / 4.60 in with the 10-round)	≈length 152.4, height 101.6 mm / length 6, height 4 in (height: with flush magazine; 4.5 in with the extended magazine; width not published)
Barrel length	84 mm / 3.32 in	≈76.2 mm / 3 in
Weight	522 g / 18.4 oz (HK's own row heading)	≈519 g / 18.3 oz (with flush magazine, which Springfield does not state is empty; 18.6 oz with the extended magazine)
Standard capacity	12 rounds	11 rounds
Trigger pull	≈22.2 N / 5 lb (from HK's product description rather than its specification table, which publishes no trigger-pull row)	Not published
Verification	Source verified 2026-08-13	Source verified 2026-08-12

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.