DryFireMag Trigger Reset Magazine for Glock 10mm/45 Auto w/ Spring Kit

DryFireMag is a mechanical trigger reset training tool designed with trigger reset for building fundamentals without live ammo — does not cycle the slide or function for tactical reload drills Dry fire mag with Spring Kit included for Glock 10mm and .45 ACP large-frame pistols — fits G20, G21, G29, G30, G40, G41. Not compatible with G21SF, .45 GAP models (G37, G38, G39), or any small-frame Glock. Skip the slide rack between every trigger press — run follow-up shots, draw-to-fire drills, and target transitions while staying on the gun. Break and reset closely simulate live fire; included spring kit dials pull weight from 3 to 10+ lbs. Spring kit included for trigger weight adjustment. Out of the box, this dry fire mag matches the factory Glock 5.5 to 6 lb pull. Drop in a heavier spring for woods carry or duty drills, or a lighter spring for speed work — tunable from 3 to 10+ lbs. Mechanical trigger reset tool engineered for Glock large-frame 10mm and .45 ACP. Not compatible with G21SF ambidextrous, .45 GAP G37/G38/G39, any small-frame Glock, firing pin-activated laser cartridges, or aftermarket trigger systems. Dry fire mag with built-in trigger reset for building serious skill without burning ammo. For Glock Performance Trigger or other custom triggers that return forward to a cocked position, remove the internal spring for a smoother, more natural press.