Description
The HKS 36A is a dependable 5-round speedloader built for compact and small-frame revolvers that chamber .38 Special and .357 Magnum cartridges. You get all the speed and reliability that made HKS the go-to choice for decades of real-world use. Just load the five rounds into the loader, line it up with your open cylinder, and give the twist knob a quarter turn to release them simultaneously.
The Twist-Knob Release on the 36A Speedloader
The mechanical design is straightforward but effective. Strong metal points hold your cartridges firmly in place with no irritating jiggle or rattle, keeping everything locked down during carry or storage. The twist knob operates with a simple, positive feel that works the same whether you're at the range or under pressure. Unlike some designs that require pushing or additional hand movements, the 36A lets you keep control of the loader body while you turn the knob to release.
A-Series Geometry Built for .38/.357 Cartridges
This is the A-Series version, which means the internal geometry is specifically designed around the case dimensions of medium-frame .38 and .357 ammunition. You get a tight, secure fit that keeps rounds from bouncing around. The plastic body with aluminum knob is lightweight enough to carry in a pouch or on your belt, and it holds up to real-world use without becoming brittle.
Compatibility with Common Small-Frame Revolvers
The 36A fits a broad range of J-frame revolvers and similar platform guns from major manufacturers: S&W 36, 37, 38, 40, 42, 49, 60, 340, and 360; Taurus 85, 605, 651, and 851; Charter Arms; Rossi 68; and Ruger SP101. If your gun has an oversized grip or your cylinder release sits where the loader would interfere, you may need to swap grips or make minor modifications. Some smaller frames require a light touch and practice to get the timing smooth, but users consistently report the loader works once you spend a few range sessions getting your technique dialed in.
Key Specifications
- Manufacturer: HKS
- Model Number: 36A
- UPC Code: 088652000364
- Caliber: .38 Special / .357 Magnum
- Round Capacity: 5 rounds
- Release Type: Twist-knob
- Body Material: Injection-molded Delrin plastic
- Knob Material: Aluminum
- Finish: Matte black
- Series: A-Series (no cartridge jiggle)
- Weight: 0.8 ounces
- Dimensions: 6.2 inches length x 3.87 inches width x 1.63 inches height
- Compatible Frame Size: J-frame and equivalent small/medium frames
- Made in: USA
What’s Included
- HKS 36A speedloader (1 unit)
Frequently Asked Questions
What revolver models does the HKS 36A speedloader fit?
The 36A is designed for 5-round .38/.357 revolvers including Smith & Wesson 36, 37, 38, 40, 42, 49, 60, 340, and 360; Taurus 85, 605, 651, and 851; Charter Arms; Rossi 68; and Ruger SP101. Some revolvers with oversized grips or specific grip designs may need the grips modified for the speedloader to function properly, so verify compatibility before purchase if you have a non-standard revolver or aftermarket grips.
How does the twist-knob release work on the HKS 36A?
Load your five cartridges into the speedloader, align it with your open revolver cylinder, and insert the rounds into the chambers. Hold the body of the loader firmly, then twist the knob clockwise about a quarter turn. This releases the metal retention points, dropping all five rounds into the cylinder at once. The key is holding the body steady while you twist the knob to avoid accidentally dropping rounds.
What's the difference between the A-Series and M-Series speedloaders?
The HKS 36A is part of the A-Series, meaning the metal points hold cartridges with minimal to no jiggle. This tight fit works well for .38/.357 medium-case cartridges. The M-Series, by contrast, is designed with deliberate cartridge jiggle to help rounds load smoothly in larger calibers. For the 36A's application with .38 and .357 ammo, the A-Series design is the right choice.
Can I pre-load the HKS 36A speedloader and carry it in my range bag or on my belt?
Yes. The durable plastic and aluminum construction allows you to pre-load the speedloader and store it loaded for extended periods without issues. Many people carry one or two loaded 36A speedloaders in a belt pouch or speedloader block on their hip, or toss them in a range bag. The firm grip of the metal retention points keeps rounds secure even with movement.





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