,he Agency Arms G19 Compatible 9mm +5 magazine extension is designed for 15rd magazines (Will not work with 10rd magazines).
- Machined from 6061, Type 3 Hard Anodized
- Dot Matrix Panel for Marking
- Chrome Silicon Alloy Spring
- Increases capacity by 5 rounds (9mm), 4 rounds (.40s&w & .357sig)
- Extended Ledge for one-handed manipulations
- Compatible with the G19, 23, 33
- Made in the U.S.A.