CRUX magazine-pouch-sizing
| Size C | Size D |
| G48 / 43X / S15 | G19 / G17 |
| PDP / PPQ |
HD P4 / P4.5 / C4X |
| Q4 | M&P M2.0 9 / 40 |
| XD9 | XD .40 |
| P229 | PX4 |
| CZ - 75B | APX |
| CR920XP | HK VP9 |
| Shield Plus / X | CZ P10 |
| Berreta 92 | FNS |
| P365 / XMACRO / LEGION | FN 509 |
| Staccato CS / C | Echelon 4.0C / 4.5F |
| Hellcat |
PMAG GL9
|
| CC9 | P320 |
| Shadow 2 |
|