great lakes firearms logo
  • Shop
  • About
  • Services
    • Engraved Guns
    • Light Gunsmithing
    • Ultrasonic Gun Cleaning
  • Contact
$0.00 0 Cart
  • Ammo
    • Handgun Ammunition
    • Rifle Ammunition
    • Rimfire Ammunition
    • Shotgun Shells
  • Guns
    • Combination Guns
    • Derringers
  • Handguns
    • Semi Auto Handguns
    • Single Shot Handguns
    • Revolvers
    • Other Handguns
  • Magazines
    • AR Magazines
    • AK Magazines
    • Handgun Magazines
    • Rifle Magazines
    • Shotgun Magazines
  • Optics
    • Binoculars
    • Gun Scopes
    • Gun Sights
    • Laser Sights
    • Night Vision
    • Range Finders
    • Red Dots Sights
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Rifles
    • AR Rifles
    • AK Rifles
    • Bolt Action Rifles
    • Lever Action Rifles
    • Pump Action Rifles
    • Semi Auto Rifles
    • Single Shot Rifles
    • Other Rifles
  • Parts
    • AR Lower Parts
    • AR Lower Parts Kits
    • AR Upper Parts
    • AR15 Parts
    • Class 3 Parts & Accessories
    • Glock Parts
    • Gun Parts
    • Gun Parts Kits
    • Handgun Parts
    • Other AR15 Accessories & Parts
  • Shotguns
    • Bolt Action Shotguns
    • Lever Action Shotguns
    • Over Under Shotguns
    • Pump Action Shotguns
    • Semi Auto Shotguns
    • Single Shot Shotguns
    • Side By Side Shotguns
    • Other Shotguns
  • Scopes
    • Scope Accessories & Scope Parts
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Pre-Owned
great lakes firearms logo
  • Ammo
    • Handgun Ammunition
    • Rifle Ammunition
    • Rimfire Ammunition
    • Shotgun Shells
  • Guns
    • Combination Guns
    • Derringers
  • Handguns
    • Semi Auto Handguns
    • Single Shot Handguns
    • Revolvers
    • Other Handguns
  • Magazines
    • AR Magazines
    • AK Magazines
    • Handgun Magazines
    • Rifle Magazines
    • Shotgun Magazines
  • Optics
    • Binoculars
    • Gun Scopes
    • Gun Sights
    • Laser Sights
    • Night Vision
    • Range Finders
    • Red Dots Sights
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Rifles
    • AR Rifles
    • AK Rifles
    • Bolt Action Rifles
    • Lever Action Rifles
    • Pump Action Rifles
    • Semi Auto Rifles
    • Single Shot Rifles
    • Other Rifles
  • Parts
    • AR Lower Parts
    • AR Lower Parts Kits
    • AR Upper Parts
    • AR15 Parts
    • Class 3 Parts & Accessories
    • Glock Parts
    • Gun Parts
    • Gun Parts Kits
    • Handgun Parts
    • Other AR15 Accessories & Parts
  • Shotguns
    • Bolt Action Shotguns
    • Lever Action Shotguns
    • Over Under Shotguns
    • Pump Action Shotguns
    • Semi Auto Shotguns
    • Single Shot Shotguns
    • Side By Side Shotguns
    • Other Shotguns
  • Scopes
    • Scope Accessories & Scope Parts
    • Sight Magnifiers
    • Spotting Scopes
    • Thermal Sights
  • Pre-Owned
$0.00 0 Cart
Click to enlarge
Home Ammunition Rifle Ammunition HSM Cowboy Action Hard Cast Rifle Ammunition .38-55 Win 240gr RNFP 1325 fps 20/ct
Federal Gold Medal Berger Rifle Ammunition .224 Valkyrie 80.5 gr OTM 2925 fps 20/ct
Federal Gold Medal Berger Rifle Ammunition .224 Valkyrie 80.5 gr OTM 2925 fps 20/ct $32.00
Back to products
Remington Wheelgun Ammunition .38 Spl 158gr LSWC 755 fps 50/ct
Remington Wheelgun Ammunition .38 Spl 158gr LSWC 755 fps 50/ct $32.00

HSM Cowboy Action Hard Cast Rifle Ammunition .38-55 Win 240gr RNFP 1325 fps 20/ct

$32.00

HSM Cowboy Action Hard Cast Rifle Ammunition .38-55 Win 240gr RNFP 1325 fps 20/ct

104 in stock

Purchase & earn 32 points!
Compare
Add to wishlist
SKU: CSSI|HEHSM38551N Category: Rifle Ammunition
Share:
  • Description
  • Additional information
  • Reviews (0)
  • Shipping & Delivery
Description

Maybe youre involved with formal sanctioning organizations for Cowboy Action shooting. Maybe you just like to go out on a weekend and shoot the “Guns that Won the West” or that your favorite TV and movie cowboy heroes toted. Either way HSM has you covered. More calibers. More selection. Both pistol and rifle. Each round crafted with cowboy integrity and grit. A perseverance-for-perfection cowboy spirit. Perfect for your personal cowboy pistols and rifles. And HSM is always affordable.

Additional information
UPC

837306004926

Manufacturer

Hunting Shack DBA HSM Munitions

Manufacturer Part Number

HSM-38-55-1-N

Boxes Per Case

25

Bullet Type

LEAD

Grains

240 GRAINS

Caliber/Gauge

.38-55 Winchester

Units per Box

20

Dimension

1.50 X 3.05 X 6.45

Height

1.5000

Length

6.4500

Other Features

HARD LEAD ROUND NOSE FLAT

Reloadable

Yes

Width

3.0500

Application

Target Shooting

Case Material

Brass

Muzzle Energy

936 ft lbs

Muzzle Velocity (fps)

1325 fps

Series

RNFP

Firearm Type

AMMO-NONAP

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “HSM Cowboy Action Hard Cast Rifle Ammunition .38-55 Win 240gr RNFP 1325 fps 20/ct” Cancel reply

Your email address will not be published. Required fields are marked *

Shipping & Delivery

Related products

Compare

ARMSCOR 223 REM 55GR FMJ – 20RD 50BX/CS

Rifle Ammunition
$9.00
ARMSCOR 223 REM 55GR FMJ - 20RD 50BX/CS
Add to wishlist
Purchase & earn 9 points!Add to cart
Quick view
Compare

ARMSCOR 223 REM 62GR FMJ – 20RD 50BX/CS

Rifle Ammunition
$9.00
ARMSCOR 223 REM 62GR FMJ - 20RD 50BX/CS
Add to wishlist
Purchase & earn 9 points!Add to cart
Quick view
Compare

HORNADY FRONTIER 5.56 55GR FMJ 20RD BX 500RD CASE

Rifle Ammunition
$11.00
HORNADY FRONTIER 5.56 55GR FMJ 20RD BX 500RD CASE
Add to wishlist
Purchase & earn 11 points!Add to cart
Quick view
Compare

HORNADY FRONTIER 5.56 68GR BTHP MATCH 20RD BX 500RD CASE

Rifle Ammunition
$13.00
HORNADY FRONTIER 5.56 68GR BTHP MATCH 20RD BX 500RD CASE
Add to wishlist
Purchase & earn 13 points!Add to cart
Quick view
Sold out
Compare

PPU Blank Rifle Ammunition 7.62×39 M-68 Blank 15/ct

Rifle Ammunition
$10.00
PPU Blank Rifle Ammunition 7.62x39 M-68 Blank 15/ct
Add to wishlist
Purchase & earn 10 points!Read more
Quick view
Compare

WINCHESTER LC 223REM 55G LC 20RD

Rifle Ammunition
$11.00
WINCHESTER LC 223REM 55G LC 20RD
Add to wishlist
Purchase & earn 11 points!Add to cart
Quick view
Compare

WINCHESTER LC 5.56 M193 FMJ 55G 20RD

Rifle Ammunition
$11.00
WINCHESTER LC 5.56 M193 FMJ 55G 20RD
Add to wishlist
Purchase & earn 11 points!Add to cart
Quick view
Compare

Wolf Military Classic Rifle Ammunition .223 Rem 55 gr FMJ 3241 fps – 20/box

Rifle Ammunition
$9.00
Wolf Military Classic Rifle Ammunition .223 Rem 55 gr FMJ 3241 fps - 20/box
Add to wishlist
Purchase & earn 9 points!Add to cart
Quick view

    At Great Lakes Firearms of Porter, Indiana, our mission is to provide our customers with the finest firearms and ammunition available, while promoting responsible gun ownership and safety.

    Quick Links

    • About
    • Service
    • Shop
    • Blog
    • Contact

    Useful Link

    • Privacy Policy
    • Term Of Use
    • Returns Policy
    • Reviews

    Great Lakes Firearms

    • (219) 617-6679
    • 1355 Dune Meadows Dr,
      Porter, Indiana 46304

    Newsletter

    Copyright 2025, Great Lakes Firearms | All Rights Reserved.

    Shopping cart
    Close
    Start typing to see products you are looking for.
    Shop
    Wishlist
    0 items Cart
    My account