DryFireMag Trigger-Reset Magazine (PSA Dagger Compact/Full)

The Dagger is a Glock-pattern pistol, which makes this one of the few Dagger accessories where the usual cross-fit assumption fails. DryFireMag builds a dedicated Dagger unit, and its compatibility table rules out Glock explicitly. The Glock D-G9 will not serve a Dagger and this will not serve a Glock, so the parts-bin logic that works for triggers and sights does not apply here.

Mechanically it is the standard design: a spring-and-lever assembly inside the magazine catches the trigger and resets it, so you press again without racking the slide. It simulates a 5.5 to 6 pound factory pull, and the optional spring kit shifts that lighter or heavier if you have already changed the trigger. You keep a full firing grip and the sights stay on target through the whole string, which is the entire reason to run a reset magazine rather than a snap cap.

One SKU covers two of the three Dagger sizes: Compact and Full Size both take this unit. The Dagger Micro does not, and neither do Shadow Systems pistols or the Ruger RXM. Like every standard DryFireMag it accepts no laser cartridge of any kind, so if you want scored hits, that comes from a separate device or from the Smart version of the system.