The HKS Model DS-A Revolver Speedloader (MPN: DS-A) is a mechanical firearm accessory engineered for rapid, simultaneous cylinder reloading of 6-shot revolvers chambered in .38 Special. Built with a high-density injection-moulded black polymer body, internal metal retention pins, and a knurled aluminium release knob, the DS-A instantly drops 6 rounds into the cylinder using a simple clockwise twist mechanism. By retaining cartridges in a rigid circular array, the A-Series design eliminates cartridge play and jiggle during movement, ensuring reliable chamber alignment during club competition strings and range training sessions.

Key Features

• Twist-Knob Release: Uses an aluminium knurled knob to quickly release all 6 cartridges into the cylinder chambers with a smooth clockwise turn.
• A-Series "No Jiggle" Retention: Secures .38 Special cartridges securely in place to prevent loose movement and rattling during transport or dynamic range drills.
• Durable Hybrid Build: Combines a lightweight high-density polymer exterior with internal metal retention pins for consistent mechanical operation.
• Passive Mechanical Function: Operates entirely without batteries or electrical components, fitting standard medium-sized speedloader belt pouches.

Specifications

• Calibre: .38 Special
• Capacity: 6 rounds
• Body Material: High-density injection-moulded polymer
• Release Knob Material: Knurled aluminium
• Weight: Approximately 30 g to 50 g (unloaded)
• Mechanism: Clockwise twist-release
• Primary Firearm Compatibility: Colt D-Frame revolvers (Detective Special, Cobra, Agent, Diamondback, Magnum Plus) and equivalent 6-shot cylinders (Taurus 856, Rock Island Armory M206)

Who is the HKS Model DS-A Speedloader for?

• Colt D-Frame Handgun Target Shooters — Requires a 6-shot revolver speedloader configured specifically for .38 Special Colt D-Frame cylinder spacing to enable fast, uniform chamber loading during target practice.
• Revolver Division Club Competition Shooters — Needs a dedicated 6-round capacity speedloader to rapidly clear and recharge .38 Special cylinders between timed course-of-fire strings without loose cartridge handling.
• Security and Defensive Practice Practitioners — Relies on a mechanical 6-round speedloader with rigid cartridge retention to ensure reliable, snag-free cylinder alignment during tactical reloading drills.

Less suitable for: Revolvers with 5-shot cylinders, Smith & Wesson K-Frame or L-Frame platforms, or larger-frame .357 Magnum revolvers; these setups require dedicated 5-shot speedloaders, mid-frame 6-shot loaders, or larger frame-specific .357 speedloaders designed for wider cylinder diameters.