HSM Cowboy Action .45 Colt 250 Grain:

Authentic Cowboy Action Shooting Loads

HSM’s Cowboy Action series delivers period-correct performance with:

✔ 250gr hardcast RNFP bullets
✔ Low-pressure loading (800-850 fps)
✔ Clean-burning powders
✔ Box of 50 rounds – perfect for match days

Competition-Optimized Performance

1. CAS-Tailored Ballistics

• Mild recoil for fast follow-up shots

• Consistent velocities across strings

• Clean-burning powder formula

2. Bullet Design Advantages

• RNFP profile feeds reliably in all actions

• Hardcast alloy minimizes leading

• Flat point meets SASS requirements

3. Comparison to Standard Loads

For hunting loads see: Buffalo Bore .45 Colt +P

• Lower velocity (850fps vs 1,000+fps)

• Softer recoil for competition

• Standard pressure for vintage firearms

Firearm Compatibility

✔ Ideal For:

• Colt SAA replicas

• Ruger Vaquero

• Uberti Cattleman

• Marlin 1894 lever actions

✖ Not Recommended For:

• +P applications

• Long-range hunting

• Self-defense purposes

Competition Advantages

SASS Competition Ready:

• Meets all power factor requirements

• Minimal smoke production

• Consistent accuracy at CAS distances

Technical Reference:
Learn about CAS power factors at the Single Action Shooting Society website

Frequently Asked Questions about HSM Cowboy Action .45 Colt 250 Grain

Q: Does this meet SASS power factor?

A: Yes – ~170 PF (well above 150 minimum)

Q: How clean does this shoot?

A: Minimal residue – won’t foul actions during long match days

Q: Can I use this for practice?

A: Absolutely – ideal for training sessions

Q: Why choose RNFP over RN?

A: Better target visibility and meets SASS rules

Why Choose HSM Cowboy Action?

Authentic CAS performance
50-round boxes for match days
Clean-burning formulation
Reliable in all SAA clones

Warning:

• For modern replicas only

• Contains lead – wash hands after handling

• Store in cool, dry place

Step up to the firing line with authentic CAS ammo!