Description
If you're getting into cowboy action shooting or already running matches, these rounds are designed with the sport in mind. The 158-grain round nose flat point bullet profile feeds smoothly through both revolvers and lever-action rifles, and at 840 fps muzzle velocity with 248 ft-lbs of energy, they deliver the speed and power balance that keeps you on target between shots.
What Makes HSM Cowboy Action .38 Special Load Reliable
HSM has built its reputation on consistency, and these rounds deliver it. The soft lead bullets are loaded to moderate pressure specifically for cowboy-era firearms and modern single-action revolvers alike. You get non-corrosive, boxer-primed brass that cycles cleanly and reliably, shot after shot. With moderate recoil, follow-up shots are quick and manageable, whether you're setting competition stages or putting rounds downrange for practice.
Reloadable Brass for Value
The brass cases are new production and fully reloadable, which matters if you shoot enough to make reloading worth your time. These aren't single-use casings—you can reload them multiple times, stretching your dollar further over seasons of shooting.
HSM Ammunition Track Record
This Montana-based manufacturer has earned its place in the cowboy action community. The brand backs these rounds with attention to detail and consistency, which shows when you're trying to nail match scores or simply enjoying classic firearms without surprises.
Key Specifications
- Caliber: .38 Special
- Bullet Weight: 158 grains
- Bullet Type: Round Nose Flat Point (RFP), soft lead
- Muzzle Velocity: 840 fps
- Muzzle Energy: 248 ft-lbs
- Case Type: Brass, new production
- Primer Type: Boxer, non-corrosive
- Rounds per Box: 50
- Reloadable: Yes
- Manufacturer: HSM (Hunting Shack Munitions)
- Model/MPN: HSM-38-5-N (385N)
- UPC: 837306004810
- Application: Cowboy Action shooting, target practice
- Pressure Profile: Moderate/Low
What’s Included
- 50 rounds of HSM Cowboy Action .38 Special ammunition
- Reloadable brass cases (new production, boxer primed)
Frequently Asked Questions
Will these HSM .38 Special rounds cycle reliably in both revolvers and rifles?
Yes. The round nose flat point bullet profile is specifically designed to feed smoothly through revolver cylinders and also cycle reliably through lever-action rifles used in cowboy action shooting. This is a key advantage over some other .38 Special loads that may not function as cleanly in rifles.
Are these cowboy action rounds suitable for modern .357 Magnum revolvers?
Absolutely. Modern .357 Magnum revolvers will safely chamber .38 Special rounds, and the moderate recoil of this load makes it great for practice and extended shooting sessions from magnums. You get the benefit of less recoil while still achieving reliable function.
Can I reload the brass from this ammo?
Yes. These are new production, boxer-primed brass cases designed to be reloaded multiple times. If you already reload or are thinking about starting, the reloadable casings add value to each box over time.
What's the difference between this and standard .38 Special target ammo?
These rounds are loaded specifically for cowboy action shooting, meaning the bullet profile and velocity are optimized for smooth cycling in period firearms and lever guns while maintaining manageable recoil. Standard target ammo may use different bullet shapes or velocities not suited for competition use in those firearms.


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