
The HKS Speedloader .38/.357 L-Frame & GP100 Loader is a twist-knob revolver speedloader designed for the cartridge and models listed below. It keeps cartridges aligned for loading into a compatible cylinder and releases them together when the knob is turned.
Key features
- Designed for 38 Special and 357 Magnum cartridges.
- Loads cartridges into the cylinder simultaneously.
- Popular twist-knob release mechanism.
- Securely holds cartridges without movement.
- Made in the USA.
Compatibility
- Compatible with six-shot revolvers.
- Fits Smith and Wesson models 581 and 681.
- Fits six-shot Smith and Wesson models 586 and 686.
- Fits the Ruger GP100.
- Fits medium-sized speedloader cases.
Fit can vary by exact firearm, magazine or cylinder. Check HKS's Find Your Fit guide before ordering.
U.S. Warehouse
For Canadian orders, please allow an additional 7–10 business days for transfer to our Canadian warehouse.



